//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:2.0.50727.4927
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

#pragma warning disable 1591

namespace WpfApplication1 {
    
    
    /// <summary>
    ///Represents a strongly typed in-memory cache of data.
    ///</summary>
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
    [global::System.Serializable()]
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedDataSetSchema")]
    [global::System.Xml.Serialization.XmlRootAttribute("Northwind")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet")]
    public partial class Northwind : global::System.Data.DataSet {
        
        private CustomersDataTable tableCustomers;
        
        private OrdersDataTable tableOrders;
        
        private global::System.Data.DataRelation relationFK_Orders_Customers;
        
        private global::System.Data.SchemaSerializationMode _schemaSerializationMode = global::System.Data.SchemaSerializationMode.IncludeSchema;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public Northwind() {
            this.BeginInit();
            this.InitClass();
            global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            base.Tables.CollectionChanged += schemaChangedHandler;
            base.Relations.CollectionChanged += schemaChangedHandler;
            this.EndInit();
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected Northwind(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                base(info, context, false) {
            if ((this.IsBinarySerialized(info, context) == true)) {
                this.InitVars(false);
                global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler1 = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
                this.Tables.CollectionChanged += schemaChangedHandler1;
                this.Relations.CollectionChanged += schemaChangedHandler1;
                return;
            }
            string strSchema = ((string)(info.GetValue("XmlSchema", typeof(string))));
            if ((this.DetermineSchemaSerializationMode(info, context) == global::System.Data.SchemaSerializationMode.IncludeSchema)) {
                global::System.Data.DataSet ds = new global::System.Data.DataSet();
                ds.ReadXmlSchema(new global::System.Xml.XmlTextReader(new global::System.IO.StringReader(strSchema)));
                if ((ds.Tables["Customers"] != null)) {
                    base.Tables.Add(new CustomersDataTable(ds.Tables["Customers"]));
                }
                if ((ds.Tables["Orders"] != null)) {
                    base.Tables.Add(new OrdersDataTable(ds.Tables["Orders"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, global::System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.ReadXmlSchema(new global::System.Xml.XmlTextReader(new global::System.IO.StringReader(strSchema)));
            }
            this.GetSerializationData(info, context);
            global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            base.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public CustomersDataTable Customers {
            get {
                return this.tableCustomers;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public OrdersDataTable Orders {
            get {
                return this.tableOrders;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.BrowsableAttribute(true)]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Visible)]
        public override global::System.Data.SchemaSerializationMode SchemaSerializationMode {
            get {
                return this._schemaSerializationMode;
            }
            set {
                this._schemaSerializationMode = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public new global::System.Data.DataTableCollection Tables {
            get {
                return base.Tables;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public new global::System.Data.DataRelationCollection Relations {
            get {
                return base.Relations;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected override void InitializeDerivedDataSet() {
            this.BeginInit();
            this.InitClass();
            this.EndInit();
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public override global::System.Data.DataSet Clone() {
            Northwind cln = ((Northwind)(base.Clone()));
            cln.InitVars();
            cln.SchemaSerializationMode = this.SchemaSerializationMode;
            return cln;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected override bool ShouldSerializeTables() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected override bool ShouldSerializeRelations() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected override void ReadXmlSerializable(global::System.Xml.XmlReader reader) {
            if ((this.DetermineSchemaSerializationMode(reader) == global::System.Data.SchemaSerializationMode.IncludeSchema)) {
                this.Reset();
                global::System.Data.DataSet ds = new global::System.Data.DataSet();
                ds.ReadXml(reader);
                if ((ds.Tables["Customers"] != null)) {
                    base.Tables.Add(new CustomersDataTable(ds.Tables["Customers"]));
                }
                if ((ds.Tables["Orders"] != null)) {
                    base.Tables.Add(new OrdersDataTable(ds.Tables["Orders"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, global::System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.ReadXml(reader);
                this.InitVars();
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected override global::System.Xml.Schema.XmlSchema GetSchemaSerializable() {
            global::System.IO.MemoryStream stream = new global::System.IO.MemoryStream();
            this.WriteXmlSchema(new global::System.Xml.XmlTextWriter(stream, null));
            stream.Position = 0;
            return global::System.Xml.Schema.XmlSchema.Read(new global::System.Xml.XmlTextReader(stream), null);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal void InitVars() {
            this.InitVars(true);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal void InitVars(bool initTable) {
            this.tableCustomers = ((CustomersDataTable)(base.Tables["Customers"]));
            if ((initTable == true)) {
                if ((this.tableCustomers != null)) {
                    this.tableCustomers.InitVars();
                }
            }
            this.tableOrders = ((OrdersDataTable)(base.Tables["Orders"]));
            if ((initTable == true)) {
                if ((this.tableOrders != null)) {
                    this.tableOrders.InitVars();
                }
            }
            this.relationFK_Orders_Customers = this.Relations["FK_Orders_Customers"];
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitClass() {
            this.DataSetName = "Northwind";
            this.Prefix = "";
            this.Namespace = "http://tempuri.org/Northwind.xsd";
            this.EnforceConstraints = true;
            this.SchemaSerializationMode = global::System.Data.SchemaSerializationMode.IncludeSchema;
            this.tableCustomers = new CustomersDataTable();
            base.Tables.Add(this.tableCustomers);
            this.tableOrders = new OrdersDataTable();
            base.Tables.Add(this.tableOrders);
            this.relationFK_Orders_Customers = new global::System.Data.DataRelation("FK_Orders_Customers", new global::System.Data.DataColumn[] {
                        this.tableCustomers.CustomerIDColumn}, new global::System.Data.DataColumn[] {
                        this.tableOrders.CustomerIDColumn}, false);
            this.Relations.Add(this.relationFK_Orders_Customers);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private bool ShouldSerializeCustomers() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private bool ShouldSerializeOrders() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void SchemaChanged(object sender, global::System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == global::System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedDataSetSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
            Northwind ds = new Northwind();
            global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
            global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
            global::System.Xml.Schema.XmlSchemaAny any = new global::System.Xml.Schema.XmlSchemaAny();
            any.Namespace = ds.Namespace;
            sequence.Items.Add(any);
            type.Particle = sequence;
            global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
            if (xs.Contains(dsSchema.TargetNamespace)) {
                global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                try {
                    global::System.Xml.Schema.XmlSchema schema = null;
                    dsSchema.Write(s1);
                    for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                        schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                        s2.SetLength(0);
                        schema.Write(s2);
                        if ((s1.Length == s2.Length)) {
                            s1.Position = 0;
                            s2.Position = 0;
                            for (; ((s1.Position != s1.Length) 
                                        && (s1.ReadByte() == s2.ReadByte())); ) {
                                ;
                            }
                            if ((s1.Position == s1.Length)) {
                                return type;
                            }
                        }
                    }
                }
                finally {
                    if ((s1 != null)) {
                        s1.Close();
                    }
                    if ((s2 != null)) {
                        s2.Close();
                    }
                }
            }
            xs.Add(dsSchema);
            return type;
        }
        
        public delegate void CustomersRowChangeEventHandler(object sender, CustomersRowChangeEvent e);
        
        public delegate void OrdersRowChangeEventHandler(object sender, OrdersRowChangeEvent e);
        
        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class CustomersDataTable : global::System.Data.TypedTableBase<CustomersRow> {
            
            private global::System.Data.DataColumn columnCustomerID;
            
            private global::System.Data.DataColumn columnCompanyName;
            
            private global::System.Data.DataColumn columnContactName;
            
            private global::System.Data.DataColumn columnContactTitle;
            
            private global::System.Data.DataColumn columnAddress;
            
            private global::System.Data.DataColumn columnCity;
            
            private global::System.Data.DataColumn columnRegion;
            
            private global::System.Data.DataColumn columnPostalCode;
            
            private global::System.Data.DataColumn columnCountry;
            
            private global::System.Data.DataColumn columnPhone;
            
            private global::System.Data.DataColumn columnFax;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersDataTable() {
                this.TableName = "Customers";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal CustomersDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected CustomersDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                    base(info, context) {
                this.InitVars();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn CustomerIDColumn {
                get {
                    return this.columnCustomerID;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn CompanyNameColumn {
                get {
                    return this.columnCompanyName;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ContactNameColumn {
                get {
                    return this.columnContactName;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ContactTitleColumn {
                get {
                    return this.columnContactTitle;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn AddressColumn {
                get {
                    return this.columnAddress;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn CityColumn {
                get {
                    return this.columnCity;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn RegionColumn {
                get {
                    return this.columnRegion;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn PostalCodeColumn {
                get {
                    return this.columnPostalCode;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn CountryColumn {
                get {
                    return this.columnCountry;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn PhoneColumn {
                get {
                    return this.columnPhone;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn FaxColumn {
                get {
                    return this.columnFax;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRow this[int index] {
                get {
                    return ((CustomersRow)(this.Rows[index]));
                }
            }
            
            public event CustomersRowChangeEventHandler CustomersRowChanging;
            
            public event CustomersRowChangeEventHandler CustomersRowChanged;
            
            public event CustomersRowChangeEventHandler CustomersRowDeleting;
            
            public event CustomersRowChangeEventHandler CustomersRowDeleted;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void AddCustomersRow(CustomersRow row) {
                this.Rows.Add(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRow AddCustomersRow(string CustomerID, string CompanyName, string ContactName, string ContactTitle, string Address, string City, string Region, string PostalCode, string Country, string Phone, string Fax) {
                CustomersRow rowCustomersRow = ((CustomersRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        CustomerID,
                        CompanyName,
                        ContactName,
                        ContactTitle,
                        Address,
                        City,
                        Region,
                        PostalCode,
                        Country,
                        Phone,
                        Fax};
                rowCustomersRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowCustomersRow);
                return rowCustomersRow;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRow FindByCustomerID(string CustomerID) {
                return ((CustomersRow)(this.Rows.Find(new object[] {
                            CustomerID})));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public override global::System.Data.DataTable Clone() {
                CustomersDataTable cln = ((CustomersDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override global::System.Data.DataTable CreateInstance() {
                return new CustomersDataTable();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal void InitVars() {
                this.columnCustomerID = base.Columns["CustomerID"];
                this.columnCompanyName = base.Columns["CompanyName"];
                this.columnContactName = base.Columns["ContactName"];
                this.columnContactTitle = base.Columns["ContactTitle"];
                this.columnAddress = base.Columns["Address"];
                this.columnCity = base.Columns["City"];
                this.columnRegion = base.Columns["Region"];
                this.columnPostalCode = base.Columns["PostalCode"];
                this.columnCountry = base.Columns["Country"];
                this.columnPhone = base.Columns["Phone"];
                this.columnFax = base.Columns["Fax"];
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            private void InitClass() {
                this.columnCustomerID = new global::System.Data.DataColumn("CustomerID", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCustomerID);
                this.columnCompanyName = new global::System.Data.DataColumn("CompanyName", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCompanyName);
                this.columnContactName = new global::System.Data.DataColumn("ContactName", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnContactName);
                this.columnContactTitle = new global::System.Data.DataColumn("ContactTitle", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnContactTitle);
                this.columnAddress = new global::System.Data.DataColumn("Address", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnAddress);
                this.columnCity = new global::System.Data.DataColumn("City", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCity);
                this.columnRegion = new global::System.Data.DataColumn("Region", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnRegion);
                this.columnPostalCode = new global::System.Data.DataColumn("PostalCode", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnPostalCode);
                this.columnCountry = new global::System.Data.DataColumn("Country", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCountry);
                this.columnPhone = new global::System.Data.DataColumn("Phone", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnPhone);
                this.columnFax = new global::System.Data.DataColumn("Fax", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnFax);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnCustomerID}, true));
                this.columnCustomerID.AllowDBNull = false;
                this.columnCustomerID.Unique = true;
                this.columnCustomerID.MaxLength = 5;
                this.columnCompanyName.AllowDBNull = false;
                this.columnCompanyName.MaxLength = 40;
                this.columnContactName.MaxLength = 30;
                this.columnContactTitle.MaxLength = 30;
                this.columnAddress.MaxLength = 60;
                this.columnCity.MaxLength = 15;
                this.columnRegion.MaxLength = 15;
                this.columnPostalCode.MaxLength = 10;
                this.columnCountry.MaxLength = 15;
                this.columnPhone.MaxLength = 24;
                this.columnFax.MaxLength = 24;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRow NewCustomersRow() {
                return ((CustomersRow)(this.NewRow()));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new CustomersRow(builder);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override global::System.Type GetRowType() {
                return typeof(CustomersRow);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.CustomersRowChanged != null)) {
                    this.CustomersRowChanged(this, new CustomersRowChangeEvent(((CustomersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.CustomersRowChanging != null)) {
                    this.CustomersRowChanging(this, new CustomersRowChangeEvent(((CustomersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.CustomersRowDeleted != null)) {
                    this.CustomersRowDeleted(this, new CustomersRowChangeEvent(((CustomersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.CustomersRowDeleting != null)) {
                    this.CustomersRowDeleting(this, new CustomersRowChangeEvent(((CustomersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void RemoveCustomersRow(CustomersRow row) {
                this.Rows.Remove(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                Northwind ds = new Northwind();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "CustomersDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length) 
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }
        
        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class OrdersDataTable : global::System.Data.TypedTableBase<OrdersRow> {
            
            private global::System.Data.DataColumn columnOrderID;
            
            private global::System.Data.DataColumn columnCustomerID;
            
            private global::System.Data.DataColumn columnEmployeeID;
            
            private global::System.Data.DataColumn columnOrderDate;
            
            private global::System.Data.DataColumn columnRequiredDate;
            
            private global::System.Data.DataColumn columnShippedDate;
            
            private global::System.Data.DataColumn columnShipVia;
            
            private global::System.Data.DataColumn columnFreight;
            
            private global::System.Data.DataColumn columnShipName;
            
            private global::System.Data.DataColumn columnShipAddress;
            
            private global::System.Data.DataColumn columnShipCity;
            
            private global::System.Data.DataColumn columnShipRegion;
            
            private global::System.Data.DataColumn columnShipPostalCode;
            
            private global::System.Data.DataColumn columnShipCountry;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersDataTable() {
                this.TableName = "Orders";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal OrdersDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected OrdersDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                    base(info, context) {
                this.InitVars();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn OrderIDColumn {
                get {
                    return this.columnOrderID;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn CustomerIDColumn {
                get {
                    return this.columnCustomerID;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn EmployeeIDColumn {
                get {
                    return this.columnEmployeeID;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn OrderDateColumn {
                get {
                    return this.columnOrderDate;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn RequiredDateColumn {
                get {
                    return this.columnRequiredDate;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShippedDateColumn {
                get {
                    return this.columnShippedDate;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipViaColumn {
                get {
                    return this.columnShipVia;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn FreightColumn {
                get {
                    return this.columnFreight;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipNameColumn {
                get {
                    return this.columnShipName;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipAddressColumn {
                get {
                    return this.columnShipAddress;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipCityColumn {
                get {
                    return this.columnShipCity;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipRegionColumn {
                get {
                    return this.columnShipRegion;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipPostalCodeColumn {
                get {
                    return this.columnShipPostalCode;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataColumn ShipCountryColumn {
                get {
                    return this.columnShipCountry;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRow this[int index] {
                get {
                    return ((OrdersRow)(this.Rows[index]));
                }
            }
            
            public event OrdersRowChangeEventHandler OrdersRowChanging;
            
            public event OrdersRowChangeEventHandler OrdersRowChanged;
            
            public event OrdersRowChangeEventHandler OrdersRowDeleting;
            
            public event OrdersRowChangeEventHandler OrdersRowDeleted;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void AddOrdersRow(OrdersRow row) {
                this.Rows.Add(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRow AddOrdersRow(CustomersRow parentCustomersRowByFK_Orders_Customers, int EmployeeID, System.DateTime OrderDate, System.DateTime RequiredDate, System.DateTime ShippedDate, int ShipVia, decimal Freight, string ShipName, string ShipAddress, string ShipCity, string ShipRegion, string ShipPostalCode, string ShipCountry) {
                OrdersRow rowOrdersRow = ((OrdersRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        null,
                        null,
                        EmployeeID,
                        OrderDate,
                        RequiredDate,
                        ShippedDate,
                        ShipVia,
                        Freight,
                        ShipName,
                        ShipAddress,
                        ShipCity,
                        ShipRegion,
                        ShipPostalCode,
                        ShipCountry};
                if ((parentCustomersRowByFK_Orders_Customers != null)) {
                    columnValuesArray[1] = parentCustomersRowByFK_Orders_Customers[0];
                }
                rowOrdersRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowOrdersRow);
                return rowOrdersRow;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRow FindByOrderID(int OrderID) {
                return ((OrdersRow)(this.Rows.Find(new object[] {
                            OrderID})));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public override global::System.Data.DataTable Clone() {
                OrdersDataTable cln = ((OrdersDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override global::System.Data.DataTable CreateInstance() {
                return new OrdersDataTable();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal void InitVars() {
                this.columnOrderID = base.Columns["OrderID"];
                this.columnCustomerID = base.Columns["CustomerID"];
                this.columnEmployeeID = base.Columns["EmployeeID"];
                this.columnOrderDate = base.Columns["OrderDate"];
                this.columnRequiredDate = base.Columns["RequiredDate"];
                this.columnShippedDate = base.Columns["ShippedDate"];
                this.columnShipVia = base.Columns["ShipVia"];
                this.columnFreight = base.Columns["Freight"];
                this.columnShipName = base.Columns["ShipName"];
                this.columnShipAddress = base.Columns["ShipAddress"];
                this.columnShipCity = base.Columns["ShipCity"];
                this.columnShipRegion = base.Columns["ShipRegion"];
                this.columnShipPostalCode = base.Columns["ShipPostalCode"];
                this.columnShipCountry = base.Columns["ShipCountry"];
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            private void InitClass() {
                this.columnOrderID = new global::System.Data.DataColumn("OrderID", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnOrderID);
                this.columnCustomerID = new global::System.Data.DataColumn("CustomerID", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCustomerID);
                this.columnEmployeeID = new global::System.Data.DataColumn("EmployeeID", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnEmployeeID);
                this.columnOrderDate = new global::System.Data.DataColumn("OrderDate", typeof(global::System.DateTime), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnOrderDate);
                this.columnRequiredDate = new global::System.Data.DataColumn("RequiredDate", typeof(global::System.DateTime), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnRequiredDate);
                this.columnShippedDate = new global::System.Data.DataColumn("ShippedDate", typeof(global::System.DateTime), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShippedDate);
                this.columnShipVia = new global::System.Data.DataColumn("ShipVia", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipVia);
                this.columnFreight = new global::System.Data.DataColumn("Freight", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnFreight);
                this.columnShipName = new global::System.Data.DataColumn("ShipName", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipName);
                this.columnShipAddress = new global::System.Data.DataColumn("ShipAddress", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipAddress);
                this.columnShipCity = new global::System.Data.DataColumn("ShipCity", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipCity);
                this.columnShipRegion = new global::System.Data.DataColumn("ShipRegion", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipRegion);
                this.columnShipPostalCode = new global::System.Data.DataColumn("ShipPostalCode", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipPostalCode);
                this.columnShipCountry = new global::System.Data.DataColumn("ShipCountry", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnShipCountry);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnOrderID}, true));
                this.columnOrderID.AutoIncrement = true;
                this.columnOrderID.AutoIncrementSeed = -1;
                this.columnOrderID.AutoIncrementStep = -1;
                this.columnOrderID.AllowDBNull = false;
                this.columnOrderID.ReadOnly = true;
                this.columnOrderID.Unique = true;
                this.columnCustomerID.MaxLength = 5;
                this.columnShipName.MaxLength = 40;
                this.columnShipAddress.MaxLength = 60;
                this.columnShipCity.MaxLength = 15;
                this.columnShipRegion.MaxLength = 15;
                this.columnShipPostalCode.MaxLength = 10;
                this.columnShipCountry.MaxLength = 15;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRow NewOrdersRow() {
                return ((OrdersRow)(this.NewRow()));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new OrdersRow(builder);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override global::System.Type GetRowType() {
                return typeof(OrdersRow);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.OrdersRowChanged != null)) {
                    this.OrdersRowChanged(this, new OrdersRowChangeEvent(((OrdersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.OrdersRowChanging != null)) {
                    this.OrdersRowChanging(this, new OrdersRowChangeEvent(((OrdersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.OrdersRowDeleted != null)) {
                    this.OrdersRowDeleted(this, new OrdersRowChangeEvent(((OrdersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.OrdersRowDeleting != null)) {
                    this.OrdersRowDeleting(this, new OrdersRowChangeEvent(((OrdersRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void RemoveOrdersRow(OrdersRow row) {
                this.Rows.Remove(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                Northwind ds = new Northwind();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "OrdersDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length) 
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }
        
        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public partial class CustomersRow : global::System.Data.DataRow {
            
            private CustomersDataTable tableCustomers;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal CustomersRow(global::System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tableCustomers = ((CustomersDataTable)(this.Table));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string CustomerID {
                get {
                    return ((string)(this[this.tableCustomers.CustomerIDColumn]));
                }
                set {
                    this[this.tableCustomers.CustomerIDColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string CompanyName {
                get {
                    return ((string)(this[this.tableCustomers.CompanyNameColumn]));
                }
                set {
                    this[this.tableCustomers.CompanyNameColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ContactName {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.ContactNameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ContactName\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.ContactNameColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ContactTitle {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.ContactTitleColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ContactTitle\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.ContactTitleColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string Address {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.AddressColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'Address\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.AddressColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string City {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.CityColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'City\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.CityColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string Region {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.RegionColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'Region\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.RegionColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string PostalCode {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.PostalCodeColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'PostalCode\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.PostalCodeColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string Country {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.CountryColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'Country\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.CountryColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string Phone {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.PhoneColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'Phone\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.PhoneColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string Fax {
                get {
                    try {
                        return ((string)(this[this.tableCustomers.FaxColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'Fax\' in table \'Customers\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableCustomers.FaxColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsContactNameNull() {
                return this.IsNull(this.tableCustomers.ContactNameColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetContactNameNull() {
                this[this.tableCustomers.ContactNameColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsContactTitleNull() {
                return this.IsNull(this.tableCustomers.ContactTitleColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetContactTitleNull() {
                this[this.tableCustomers.ContactTitleColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsAddressNull() {
                return this.IsNull(this.tableCustomers.AddressColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetAddressNull() {
                this[this.tableCustomers.AddressColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsCityNull() {
                return this.IsNull(this.tableCustomers.CityColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetCityNull() {
                this[this.tableCustomers.CityColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsRegionNull() {
                return this.IsNull(this.tableCustomers.RegionColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetRegionNull() {
                this[this.tableCustomers.RegionColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsPostalCodeNull() {
                return this.IsNull(this.tableCustomers.PostalCodeColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetPostalCodeNull() {
                this[this.tableCustomers.PostalCodeColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsCountryNull() {
                return this.IsNull(this.tableCustomers.CountryColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetCountryNull() {
                this[this.tableCustomers.CountryColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsPhoneNull() {
                return this.IsNull(this.tableCustomers.PhoneColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetPhoneNull() {
                this[this.tableCustomers.PhoneColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsFaxNull() {
                return this.IsNull(this.tableCustomers.FaxColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetFaxNull() {
                this[this.tableCustomers.FaxColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRow[] GetOrdersRows() {
                if ((this.Table.ChildRelations["FK_Orders_Customers"] == null)) {
                    return new OrdersRow[0];
                }
                else {
                    return ((OrdersRow[])(base.GetChildRows(this.Table.ChildRelations["FK_Orders_Customers"])));
                }
            }
        }
        
        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public partial class OrdersRow : global::System.Data.DataRow {
            
            private OrdersDataTable tableOrders;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal OrdersRow(global::System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tableOrders = ((OrdersDataTable)(this.Table));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int OrderID {
                get {
                    return ((int)(this[this.tableOrders.OrderIDColumn]));
                }
                set {
                    this[this.tableOrders.OrderIDColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string CustomerID {
                get {
                    try {
                        return ((string)(this[this.tableOrders.CustomerIDColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'CustomerID\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.CustomerIDColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int EmployeeID {
                get {
                    try {
                        return ((int)(this[this.tableOrders.EmployeeIDColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'EmployeeID\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.EmployeeIDColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.DateTime OrderDate {
                get {
                    try {
                        return ((global::System.DateTime)(this[this.tableOrders.OrderDateColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'OrderDate\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.OrderDateColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.DateTime RequiredDate {
                get {
                    try {
                        return ((global::System.DateTime)(this[this.tableOrders.RequiredDateColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'RequiredDate\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.RequiredDateColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.DateTime ShippedDate {
                get {
                    try {
                        return ((global::System.DateTime)(this[this.tableOrders.ShippedDateColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShippedDate\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShippedDateColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int ShipVia {
                get {
                    try {
                        return ((int)(this[this.tableOrders.ShipViaColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipVia\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipViaColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public decimal Freight {
                get {
                    try {
                        return ((decimal)(this[this.tableOrders.FreightColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'Freight\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.FreightColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ShipName {
                get {
                    try {
                        return ((string)(this[this.tableOrders.ShipNameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipName\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipNameColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ShipAddress {
                get {
                    try {
                        return ((string)(this[this.tableOrders.ShipAddressColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipAddress\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipAddressColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ShipCity {
                get {
                    try {
                        return ((string)(this[this.tableOrders.ShipCityColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipCity\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipCityColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ShipRegion {
                get {
                    try {
                        return ((string)(this[this.tableOrders.ShipRegionColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipRegion\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipRegionColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ShipPostalCode {
                get {
                    try {
                        return ((string)(this[this.tableOrders.ShipPostalCodeColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipPostalCode\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipPostalCodeColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ShipCountry {
                get {
                    try {
                        return ((string)(this[this.tableOrders.ShipCountryColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'ShipCountry\' in table \'Orders\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableOrders.ShipCountryColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRow CustomersRow {
                get {
                    return ((CustomersRow)(this.GetParentRow(this.Table.ParentRelations["FK_Orders_Customers"])));
                }
                set {
                    this.SetParentRow(value, this.Table.ParentRelations["FK_Orders_Customers"]);
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsCustomerIDNull() {
                return this.IsNull(this.tableOrders.CustomerIDColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetCustomerIDNull() {
                this[this.tableOrders.CustomerIDColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsEmployeeIDNull() {
                return this.IsNull(this.tableOrders.EmployeeIDColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetEmployeeIDNull() {
                this[this.tableOrders.EmployeeIDColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsOrderDateNull() {
                return this.IsNull(this.tableOrders.OrderDateColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetOrderDateNull() {
                this[this.tableOrders.OrderDateColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsRequiredDateNull() {
                return this.IsNull(this.tableOrders.RequiredDateColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetRequiredDateNull() {
                this[this.tableOrders.RequiredDateColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShippedDateNull() {
                return this.IsNull(this.tableOrders.ShippedDateColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShippedDateNull() {
                this[this.tableOrders.ShippedDateColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipViaNull() {
                return this.IsNull(this.tableOrders.ShipViaColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipViaNull() {
                this[this.tableOrders.ShipViaColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsFreightNull() {
                return this.IsNull(this.tableOrders.FreightColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetFreightNull() {
                this[this.tableOrders.FreightColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipNameNull() {
                return this.IsNull(this.tableOrders.ShipNameColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipNameNull() {
                this[this.tableOrders.ShipNameColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipAddressNull() {
                return this.IsNull(this.tableOrders.ShipAddressColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipAddressNull() {
                this[this.tableOrders.ShipAddressColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipCityNull() {
                return this.IsNull(this.tableOrders.ShipCityColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipCityNull() {
                this[this.tableOrders.ShipCityColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipRegionNull() {
                return this.IsNull(this.tableOrders.ShipRegionColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipRegionNull() {
                this[this.tableOrders.ShipRegionColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipPostalCodeNull() {
                return this.IsNull(this.tableOrders.ShipPostalCodeColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipPostalCodeNull() {
                this[this.tableOrders.ShipPostalCodeColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsShipCountryNull() {
                return this.IsNull(this.tableOrders.ShipCountryColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetShipCountryNull() {
                this[this.tableOrders.ShipCountryColumn] = global::System.Convert.DBNull;
            }
        }
        
        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class CustomersRowChangeEvent : global::System.EventArgs {
            
            private CustomersRow eventRow;
            
            private global::System.Data.DataRowAction eventAction;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRowChangeEvent(CustomersRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public CustomersRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class OrdersRowChangeEvent : global::System.EventArgs {
            
            private OrdersRow eventRow;
            
            private global::System.Data.DataRowAction eventAction;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRowChangeEvent(OrdersRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public OrdersRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}
namespace WpfApplication1.NorthwindTableAdapters {
    
    
    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class CustomersTableAdapter : global::System.ComponentModel.Component {
        
        private global::System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private global::System.Data.SqlClient.SqlConnection _connection;
        
        private global::System.Data.SqlClient.SqlTransaction _transaction;
        
        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public CustomersTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "Customers";
            tableMapping.ColumnMappings.Add("CustomerID", "CustomerID");
            tableMapping.ColumnMappings.Add("CompanyName", "CompanyName");
            tableMapping.ColumnMappings.Add("ContactName", "ContactName");
            tableMapping.ColumnMappings.Add("ContactTitle", "ContactTitle");
            tableMapping.ColumnMappings.Add("Address", "Address");
            tableMapping.ColumnMappings.Add("City", "City");
            tableMapping.ColumnMappings.Add("Region", "Region");
            tableMapping.ColumnMappings.Add("PostalCode", "PostalCode");
            tableMapping.ColumnMappings.Add("Country", "Country");
            tableMapping.ColumnMappings.Add("Phone", "Phone");
            tableMapping.ColumnMappings.Add("Fax", "Fax");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [Customers] WHERE (([CustomerID] = @Original_CustomerID) AND ([CompanyName] = @Original_CompanyName) AND ((@IsNull_ContactName = 1 AND [ContactName] IS NULL) OR ([ContactName] = @Original_ContactName)) AND ((@IsNull_ContactTitle = 1 AND [ContactTitle] IS NULL) OR ([ContactTitle] = @Original_ContactTitle)) AND ((@IsNull_Address = 1 AND [Address] IS NULL) OR ([Address] = @Original_Address)) AND ((@IsNull_City = 1 AND [City] IS NULL) OR ([City] = @Original_City)) AND ((@IsNull_Region = 1 AND [Region] IS NULL) OR ([Region] = @Original_Region)) AND ((@IsNull_PostalCode = 1 AND [PostalCode] IS NULL) OR ([PostalCode] = @Original_PostalCode)) AND ((@IsNull_Country = 1 AND [Country] IS NULL) OR ([Country] = @Original_Country)) AND ((@IsNull_Phone = 1 AND [Phone] IS NULL) OR ([Phone] = @Original_Phone)) AND ((@IsNull_Fax = 1 AND [Fax] IS NULL) OR ([Fax] = @Original_Fax)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_CompanyName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CompanyName", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ContactName", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactName", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ContactName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactName", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ContactTitle", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactTitle", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ContactTitle", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactTitle", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Address", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Address", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Address", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Address", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_City", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "City", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_City", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "City", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Region", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Region", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Region", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Region", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_PostalCode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "PostalCode", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_PostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "PostalCode", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Country", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Country", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Country", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Country", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Phone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Phone", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Phone", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Phone", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Fax", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Fax", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Fax", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Fax", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = @"INSERT INTO [Customers] ([CustomerID], [CompanyName], [ContactName], [ContactTitle], [Address], [City], [Region], [PostalCode], [Country], [Phone], [Fax]) VALUES (@CustomerID, @CompanyName, @ContactName, @ContactTitle, @Address, @City, @Region, @PostalCode, @Country, @Phone, @Fax);
SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax FROM Customers WHERE (CustomerID = @CustomerID)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@CompanyName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CompanyName", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ContactName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactName", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ContactTitle", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactTitle", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Address", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Address", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@City", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "City", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Region", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Region", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@PostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "PostalCode", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Country", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Country", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Phone", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Phone", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Fax", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Fax", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [Customers] SET [CustomerID] = @CustomerID, [CompanyName] = @CompanyName, [ContactName] = @ContactName, [ContactTitle] = @ContactTitle, [Address] = @Address, [City] = @City, [Region] = @Region, [PostalCode] = @PostalCode, [Country] = @Country, [Phone] = @Phone, [Fax] = @Fax WHERE (([CustomerID] = @Original_CustomerID) AND ([CompanyName] = @Original_CompanyName) AND ((@IsNull_ContactName = 1 AND [ContactName] IS NULL) OR ([ContactName] = @Original_ContactName)) AND ((@IsNull_ContactTitle = 1 AND [ContactTitle] IS NULL) OR ([ContactTitle] = @Original_ContactTitle)) AND ((@IsNull_Address = 1 AND [Address] IS NULL) OR ([Address] = @Original_Address)) AND ((@IsNull_City = 1 AND [City] IS NULL) OR ([City] = @Original_City)) AND ((@IsNull_Region = 1 AND [Region] IS NULL) OR ([Region] = @Original_Region)) AND ((@IsNull_PostalCode = 1 AND [PostalCode] IS NULL) OR ([PostalCode] = @Original_PostalCode)) AND ((@IsNull_Country = 1 AND [Country] IS NULL) OR ([Country] = @Original_Country)) AND ((@IsNull_Phone = 1 AND [Phone] IS NULL) OR ([Phone] = @Original_Phone)) AND ((@IsNull_Fax = 1 AND [Fax] IS NULL) OR ([Fax] = @Original_Fax)));
SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax FROM Customers WHERE (CustomerID = @CustomerID)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@CompanyName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CompanyName", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ContactName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactName", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ContactTitle", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactTitle", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Address", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Address", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@City", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "City", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Region", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Region", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@PostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "PostalCode", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Country", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Country", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Phone", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Phone", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Fax", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Fax", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_CompanyName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CompanyName", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ContactName", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactName", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ContactName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactName", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ContactTitle", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactTitle", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ContactTitle", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ContactTitle", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Address", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Address", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Address", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Address", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_City", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "City", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_City", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "City", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Region", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Region", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Region", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Region", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_PostalCode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "PostalCode", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_PostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "PostalCode", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Country", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Country", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Country", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Country", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Phone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Phone", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Phone", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Phone", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Fax", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Fax", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Fax", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Fax", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::WpfApplication1.Properties.Settings.Default.NorthwindConnectionString;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT     Customers.*\r\nFROM         Customers";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(Northwind.CustomersDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual Northwind.CustomersDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            Northwind.CustomersDataTable dataTable = new Northwind.CustomersDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(Northwind.CustomersDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(Northwind dataSet) {
            return this.Adapter.Update(dataSet, "Customers");
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(string Original_CustomerID, string Original_CompanyName, string Original_ContactName, string Original_ContactTitle, string Original_Address, string Original_City, string Original_Region, string Original_PostalCode, string Original_Country, string Original_Phone, string Original_Fax) {
            if ((Original_CustomerID == null)) {
                throw new global::System.ArgumentNullException("Original_CustomerID");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[0].Value = ((string)(Original_CustomerID));
            }
            if ((Original_CompanyName == null)) {
                throw new global::System.ArgumentNullException("Original_CompanyName");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((string)(Original_CompanyName));
            }
            if ((Original_ContactName == null)) {
                this.Adapter.DeleteCommand.Parameters[2].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[2].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[3].Value = ((string)(Original_ContactName));
            }
            if ((Original_ContactTitle == null)) {
                this.Adapter.DeleteCommand.Parameters[4].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[4].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[5].Value = ((string)(Original_ContactTitle));
            }
            if ((Original_Address == null)) {
                this.Adapter.DeleteCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[7].Value = ((string)(Original_Address));
            }
            if ((Original_City == null)) {
                this.Adapter.DeleteCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[9].Value = ((string)(Original_City));
            }
            if ((Original_Region == null)) {
                this.Adapter.DeleteCommand.Parameters[10].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[10].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[11].Value = ((string)(Original_Region));
            }
            if ((Original_PostalCode == null)) {
                this.Adapter.DeleteCommand.Parameters[12].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[13].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[12].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[13].Value = ((string)(Original_PostalCode));
            }
            if ((Original_Country == null)) {
                this.Adapter.DeleteCommand.Parameters[14].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[15].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[14].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[15].Value = ((string)(Original_Country));
            }
            if ((Original_Phone == null)) {
                this.Adapter.DeleteCommand.Parameters[16].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[17].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[16].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[17].Value = ((string)(Original_Phone));
            }
            if ((Original_Fax == null)) {
                this.Adapter.DeleteCommand.Parameters[18].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[19].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[18].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[19].Value = ((string)(Original_Fax));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string CustomerID, string CompanyName, string ContactName, string ContactTitle, string Address, string City, string Region, string PostalCode, string Country, string Phone, string Fax) {
            if ((CustomerID == null)) {
                throw new global::System.ArgumentNullException("CustomerID");
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(CustomerID));
            }
            if ((CompanyName == null)) {
                throw new global::System.ArgumentNullException("CompanyName");
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(CompanyName));
            }
            if ((ContactName == null)) {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = ((string)(ContactName));
            }
            if ((ContactTitle == null)) {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = ((string)(ContactTitle));
            }
            if ((Address == null)) {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = ((string)(Address));
            }
            if ((City == null)) {
                this.Adapter.InsertCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[5].Value = ((string)(City));
            }
            if ((Region == null)) {
                this.Adapter.InsertCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[6].Value = ((string)(Region));
            }
            if ((PostalCode == null)) {
                this.Adapter.InsertCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[7].Value = ((string)(PostalCode));
            }
            if ((Country == null)) {
                this.Adapter.InsertCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[8].Value = ((string)(Country));
            }
            if ((Phone == null)) {
                this.Adapter.InsertCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[9].Value = ((string)(Phone));
            }
            if ((Fax == null)) {
                this.Adapter.InsertCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[10].Value = ((string)(Fax));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(
                    string CustomerID, 
                    string CompanyName, 
                    string ContactName, 
                    string ContactTitle, 
                    string Address, 
                    string City, 
                    string Region, 
                    string PostalCode, 
                    string Country, 
                    string Phone, 
                    string Fax, 
                    string Original_CustomerID, 
                    string Original_CompanyName, 
                    string Original_ContactName, 
                    string Original_ContactTitle, 
                    string Original_Address, 
                    string Original_City, 
                    string Original_Region, 
                    string Original_PostalCode, 
                    string Original_Country, 
                    string Original_Phone, 
                    string Original_Fax) {
            if ((CustomerID == null)) {
                throw new global::System.ArgumentNullException("CustomerID");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(CustomerID));
            }
            if ((CompanyName == null)) {
                throw new global::System.ArgumentNullException("CompanyName");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((string)(CompanyName));
            }
            if ((ContactName == null)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((string)(ContactName));
            }
            if ((ContactTitle == null)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((string)(ContactTitle));
            }
            if ((Address == null)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((string)(Address));
            }
            if ((City == null)) {
                this.Adapter.UpdateCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((string)(City));
            }
            if ((Region == null)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((string)(Region));
            }
            if ((PostalCode == null)) {
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[7].Value = ((string)(PostalCode));
            }
            if ((Country == null)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((string)(Country));
            }
            if ((Phone == null)) {
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[9].Value = ((string)(Phone));
            }
            if ((Fax == null)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((string)(Fax));
            }
            if ((Original_CustomerID == null)) {
                throw new global::System.ArgumentNullException("Original_CustomerID");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[11].Value = ((string)(Original_CustomerID));
            }
            if ((Original_CompanyName == null)) {
                throw new global::System.ArgumentNullException("Original_CompanyName");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((string)(Original_CompanyName));
            }
            if ((Original_ContactName == null)) {
                this.Adapter.UpdateCommand.Parameters[13].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[14].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[13].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[14].Value = ((string)(Original_ContactName));
            }
            if ((Original_ContactTitle == null)) {
                this.Adapter.UpdateCommand.Parameters[15].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[16].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[15].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[16].Value = ((string)(Original_ContactTitle));
            }
            if ((Original_Address == null)) {
                this.Adapter.UpdateCommand.Parameters[17].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[18].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[17].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[18].Value = ((string)(Original_Address));
            }
            if ((Original_City == null)) {
                this.Adapter.UpdateCommand.Parameters[19].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[20].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[19].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[20].Value = ((string)(Original_City));
            }
            if ((Original_Region == null)) {
                this.Adapter.UpdateCommand.Parameters[21].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[22].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[21].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[22].Value = ((string)(Original_Region));
            }
            if ((Original_PostalCode == null)) {
                this.Adapter.UpdateCommand.Parameters[23].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[24].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[23].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[24].Value = ((string)(Original_PostalCode));
            }
            if ((Original_Country == null)) {
                this.Adapter.UpdateCommand.Parameters[25].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[26].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[25].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[26].Value = ((string)(Original_Country));
            }
            if ((Original_Phone == null)) {
                this.Adapter.UpdateCommand.Parameters[27].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[28].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[27].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[28].Value = ((string)(Original_Phone));
            }
            if ((Original_Fax == null)) {
                this.Adapter.UpdateCommand.Parameters[29].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[30].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[29].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[30].Value = ((string)(Original_Fax));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(
                    string CompanyName, 
                    string ContactName, 
                    string ContactTitle, 
                    string Address, 
                    string City, 
                    string Region, 
                    string PostalCode, 
                    string Country, 
                    string Phone, 
                    string Fax, 
                    string Original_CustomerID, 
                    string Original_CompanyName, 
                    string Original_ContactName, 
                    string Original_ContactTitle, 
                    string Original_Address, 
                    string Original_City, 
                    string Original_Region, 
                    string Original_PostalCode, 
                    string Original_Country, 
                    string Original_Phone, 
                    string Original_Fax) {
            return this.Update(Original_CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax, Original_CustomerID, Original_CompanyName, Original_ContactName, Original_ContactTitle, Original_Address, Original_City, Original_Region, Original_PostalCode, Original_Country, Original_Phone, Original_Fax);
        }
    }
    
    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class OrdersTableAdapter : global::System.ComponentModel.Component {
        
        private global::System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private global::System.Data.SqlClient.SqlConnection _connection;
        
        private global::System.Data.SqlClient.SqlTransaction _transaction;
        
        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public OrdersTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "Orders";
            tableMapping.ColumnMappings.Add("OrderID", "OrderID");
            tableMapping.ColumnMappings.Add("CustomerID", "CustomerID");
            tableMapping.ColumnMappings.Add("EmployeeID", "EmployeeID");
            tableMapping.ColumnMappings.Add("OrderDate", "OrderDate");
            tableMapping.ColumnMappings.Add("RequiredDate", "RequiredDate");
            tableMapping.ColumnMappings.Add("ShippedDate", "ShippedDate");
            tableMapping.ColumnMappings.Add("ShipVia", "ShipVia");
            tableMapping.ColumnMappings.Add("Freight", "Freight");
            tableMapping.ColumnMappings.Add("ShipName", "ShipName");
            tableMapping.ColumnMappings.Add("ShipAddress", "ShipAddress");
            tableMapping.ColumnMappings.Add("ShipCity", "ShipCity");
            tableMapping.ColumnMappings.Add("ShipRegion", "ShipRegion");
            tableMapping.ColumnMappings.Add("ShipPostalCode", "ShipPostalCode");
            tableMapping.ColumnMappings.Add("ShipCountry", "ShipCountry");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [Orders] WHERE (([OrderID] = @Original_OrderID) AND ((@IsNull_CustomerID = 1 AND [CustomerID] IS NULL) OR ([CustomerID] = @Original_CustomerID)) AND ((@IsNull_EmployeeID = 1 AND [EmployeeID] IS NULL) OR ([EmployeeID] = @Original_EmployeeID)) AND ((@IsNull_OrderDate = 1 AND [OrderDate] IS NULL) OR ([OrderDate] = @Original_OrderDate)) AND ((@IsNull_RequiredDate = 1 AND [RequiredDate] IS NULL) OR ([RequiredDate] = @Original_RequiredDate)) AND ((@IsNull_ShippedDate = 1 AND [ShippedDate] IS NULL) OR ([ShippedDate] = @Original_ShippedDate)) AND ((@IsNull_ShipVia = 1 AND [ShipVia] IS NULL) OR ([ShipVia] = @Original_ShipVia)) AND ((@IsNull_Freight = 1 AND [Freight] IS NULL) OR ([Freight] = @Original_Freight)) AND ((@IsNull_ShipName = 1 AND [ShipName] IS NULL) OR ([ShipName] = @Original_ShipName)) AND ((@IsNull_ShipAddress = 1 AND [ShipAddress] IS NULL) OR ([ShipAddress] = @Original_ShipAddress)) AND ((@IsNull_ShipCity = 1 AND [ShipCity] IS NULL) OR ([ShipCity] = @Original_ShipCity)) AND ((@IsNull_ShipRegion = 1 AND [ShipRegion] IS NULL) OR ([ShipRegion] = @Original_ShipRegion)) AND ((@IsNull_ShipPostalCode = 1 AND [ShipPostalCode] IS NULL) OR ([ShipPostalCode] = @Original_ShipPostalCode)) AND ((@IsNull_ShipCountry = 1 AND [ShipCountry] IS NULL) OR ([ShipCountry] = @Original_ShipCountry)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_OrderID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_CustomerID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_EmployeeID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "EmployeeID", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_EmployeeID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "EmployeeID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_OrderDate", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderDate", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_OrderDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderDate", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_RequiredDate", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "RequiredDate", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_RequiredDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "RequiredDate", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShippedDate", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShippedDate", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShippedDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShippedDate", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipVia", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipVia", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipVia", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipVia", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Freight", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Freight", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Freight", global::System.Data.SqlDbType.Money, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Freight", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipName", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipName", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipName", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipAddress", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipAddress", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipAddress", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipAddress", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipCity", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCity", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipCity", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCity", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipRegion", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipRegion", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipRegion", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipRegion", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipPostalCode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipPostalCode", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipPostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipPostalCode", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipCountry", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCountry", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipCountry", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCountry", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = @"INSERT INTO [Orders] ([CustomerID], [EmployeeID], [OrderDate], [RequiredDate], [ShippedDate], [ShipVia], [Freight], [ShipName], [ShipAddress], [ShipCity], [ShipRegion], [ShipPostalCode], [ShipCountry]) VALUES (@CustomerID, @EmployeeID, @OrderDate, @RequiredDate, @ShippedDate, @ShipVia, @Freight, @ShipName, @ShipAddress, @ShipCity, @ShipRegion, @ShipPostalCode, @ShipCountry);
SELECT OrderID, CustomerID, EmployeeID, OrderDate, RequiredDate, ShippedDate, ShipVia, Freight, ShipName, ShipAddress, ShipCity, ShipRegion, ShipPostalCode, ShipCountry FROM Orders WHERE (OrderID = SCOPE_IDENTITY())";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@EmployeeID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "EmployeeID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@OrderDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderDate", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@RequiredDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "RequiredDate", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShippedDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShippedDate", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipVia", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipVia", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Freight", global::System.Data.SqlDbType.Money, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Freight", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipName", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipAddress", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipAddress", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipCity", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCity", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipRegion", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipRegion", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipPostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipPostalCode", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipCountry", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCountry", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = "UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [Orde" +
                "rDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDat" +
                "e, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddr" +
                "ess] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPo" +
                "stalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE (([OrderID] = @O" +
                "riginal_OrderID) AND ((@IsNull_CustomerID = 1 AND [CustomerID] IS NULL) OR ([Cus" +
                "tomerID] = @Original_CustomerID)) AND ((@IsNull_EmployeeID = 1 AND [EmployeeID] " +
                "IS NULL) OR ([EmployeeID] = @Original_EmployeeID)) AND ((@IsNull_OrderDate = 1 A" +
                "ND [OrderDate] IS NULL) OR ([OrderDate] = @Original_OrderDate)) AND ((@IsNull_Re" +
                "quiredDate = 1 AND [RequiredDate] IS NULL) OR ([RequiredDate] = @Original_Requir" +
                "edDate)) AND ((@IsNull_ShippedDate = 1 AND [ShippedDate] IS NULL) OR ([ShippedDa" +
                "te] = @Original_ShippedDate)) AND ((@IsNull_ShipVia = 1 AND [ShipVia] IS NULL) O" +
                "R ([ShipVia] = @Original_ShipVia)) AND ((@IsNull_Freight = 1 AND [Freight] IS NU" +
                "LL) OR ([Freight] = @Original_Freight)) AND ((@IsNull_ShipName = 1 AND [ShipName" +
                "] IS NULL) OR ([ShipName] = @Original_ShipName)) AND ((@IsNull_ShipAddress = 1 A" +
                "ND [ShipAddress] IS NULL) OR ([ShipAddress] = @Original_ShipAddress)) AND ((@IsN" +
                "ull_ShipCity = 1 AND [ShipCity] IS NULL) OR ([ShipCity] = @Original_ShipCity)) A" +
                "ND ((@IsNull_ShipRegion = 1 AND [ShipRegion] IS NULL) OR ([ShipRegion] = @Origin" +
                "al_ShipRegion)) AND ((@IsNull_ShipPostalCode = 1 AND [ShipPostalCode] IS NULL) O" +
                "R ([ShipPostalCode] = @Original_ShipPostalCode)) AND ((@IsNull_ShipCountry = 1 A" +
                "ND [ShipCountry] IS NULL) OR ([ShipCountry] = @Original_ShipCountry)));\r\nSELECT " +
                "OrderID, CustomerID, EmployeeID, OrderDate, RequiredDate, ShippedDate, ShipVia, " +
                "Freight, ShipName, ShipAddress, ShipCity, ShipRegion, ShipPostalCode, ShipCountr" +
                "y FROM Orders WHERE (OrderID = @OrderID)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@EmployeeID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "EmployeeID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@OrderDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderDate", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@RequiredDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "RequiredDate", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShippedDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShippedDate", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipVia", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipVia", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Freight", global::System.Data.SqlDbType.Money, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Freight", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipName", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipAddress", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipAddress", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipCity", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCity", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipRegion", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipRegion", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipPostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipPostalCode", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@ShipCountry", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCountry", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_OrderID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_CustomerID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_CustomerID", global::System.Data.SqlDbType.NChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "CustomerID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_EmployeeID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "EmployeeID", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_EmployeeID", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "EmployeeID", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_OrderDate", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderDate", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_OrderDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "OrderDate", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_RequiredDate", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "RequiredDate", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_RequiredDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "RequiredDate", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShippedDate", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShippedDate", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShippedDate", global::System.Data.SqlDbType.DateTime, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShippedDate", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipVia", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipVia", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipVia", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipVia", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Freight", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Freight", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Freight", global::System.Data.SqlDbType.Money, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Freight", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipName", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipName", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipName", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipName", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipAddress", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipAddress", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipAddress", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipAddress", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipCity", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCity", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipCity", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCity", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipRegion", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipRegion", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipRegion", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipRegion", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipPostalCode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipPostalCode", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipPostalCode", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipPostalCode", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_ShipCountry", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCountry", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_ShipCountry", global::System.Data.SqlDbType.NVarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "ShipCountry", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@OrderID", global::System.Data.SqlDbType.Int, 4, global::System.Data.ParameterDirection.Input, 0, 0, "OrderID", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::WpfApplication1.Properties.Settings.Default.NorthwindConnectionString;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT     Orders.*\r\nFROM         Orders";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(Northwind.OrdersDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual Northwind.OrdersDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            Northwind.OrdersDataTable dataTable = new Northwind.OrdersDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(Northwind.OrdersDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(Northwind dataSet) {
            return this.Adapter.Update(dataSet, "Orders");
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(int Original_OrderID, string Original_CustomerID, global::System.Nullable<int> Original_EmployeeID, global::System.Nullable<global::System.DateTime> Original_OrderDate, global::System.Nullable<global::System.DateTime> Original_RequiredDate, global::System.Nullable<global::System.DateTime> Original_ShippedDate, global::System.Nullable<int> Original_ShipVia, global::System.Nullable<decimal> Original_Freight, string Original_ShipName, string Original_ShipAddress, string Original_ShipCity, string Original_ShipRegion, string Original_ShipPostalCode, string Original_ShipCountry) {
            this.Adapter.DeleteCommand.Parameters[0].Value = ((int)(Original_OrderID));
            if ((Original_CustomerID == null)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((string)(Original_CustomerID));
            }
            if ((Original_EmployeeID.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((int)(Original_EmployeeID.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((Original_OrderDate.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((System.DateTime)(Original_OrderDate.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            if ((Original_RequiredDate.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[8].Value = ((System.DateTime)(Original_RequiredDate.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            if ((Original_ShippedDate.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[9].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[10].Value = ((System.DateTime)(Original_ShippedDate.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[9].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            if ((Original_ShipVia.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[11].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[12].Value = ((int)(Original_ShipVia.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[11].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[12].Value = global::System.DBNull.Value;
            }
            if ((Original_Freight.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[13].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[14].Value = ((decimal)(Original_Freight.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[13].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[14].Value = global::System.DBNull.Value;
            }
            if ((Original_ShipName == null)) {
                this.Adapter.DeleteCommand.Parameters[15].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[16].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[15].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[16].Value = ((string)(Original_ShipName));
            }
            if ((Original_ShipAddress == null)) {
                this.Adapter.DeleteCommand.Parameters[17].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[18].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[17].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[18].Value = ((string)(Original_ShipAddress));
            }
            if ((Original_ShipCity == null)) {
                this.Adapter.DeleteCommand.Parameters[19].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[20].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[19].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[20].Value = ((string)(Original_ShipCity));
            }
            if ((Original_ShipRegion == null)) {
                this.Adapter.DeleteCommand.Parameters[21].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[22].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[21].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[22].Value = ((string)(Original_ShipRegion));
            }
            if ((Original_ShipPostalCode == null)) {
                this.Adapter.DeleteCommand.Parameters[23].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[24].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[23].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[24].Value = ((string)(Original_ShipPostalCode));
            }
            if ((Original_ShipCountry == null)) {
                this.Adapter.DeleteCommand.Parameters[25].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[26].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[25].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[26].Value = ((string)(Original_ShipCountry));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string CustomerID, global::System.Nullable<int> EmployeeID, global::System.Nullable<global::System.DateTime> OrderDate, global::System.Nullable<global::System.DateTime> RequiredDate, global::System.Nullable<global::System.DateTime> ShippedDate, global::System.Nullable<int> ShipVia, global::System.Nullable<decimal> Freight, string ShipName, string ShipAddress, string ShipCity, string ShipRegion, string ShipPostalCode, string ShipCountry) {
            if ((CustomerID == null)) {
                this.Adapter.InsertCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(CustomerID));
            }
            if ((EmployeeID.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[1].Value = ((int)(EmployeeID.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            if ((OrderDate.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[2].Value = ((System.DateTime)(OrderDate.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            if ((RequiredDate.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[3].Value = ((System.DateTime)(RequiredDate.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((ShippedDate.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[4].Value = ((System.DateTime)(ShippedDate.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((ShipVia.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[5].Value = ((int)(ShipVia.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            if ((Freight.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[6].Value = ((decimal)(Freight.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            if ((ShipName == null)) {
                this.Adapter.InsertCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[7].Value = ((string)(ShipName));
            }
            if ((ShipAddress == null)) {
                this.Adapter.InsertCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[8].Value = ((string)(ShipAddress));
            }
            if ((ShipCity == null)) {
                this.Adapter.InsertCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[9].Value = ((string)(ShipCity));
            }
            if ((ShipRegion == null)) {
                this.Adapter.InsertCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[10].Value = ((string)(ShipRegion));
            }
            if ((ShipPostalCode == null)) {
                this.Adapter.InsertCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[11].Value = ((string)(ShipPostalCode));
            }
            if ((ShipCountry == null)) {
                this.Adapter.InsertCommand.Parameters[12].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[12].Value = ((string)(ShipCountry));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(
                    string CustomerID, 
                    global::System.Nullable<int> EmployeeID, 
                    global::System.Nullable<global::System.DateTime> OrderDate, 
                    global::System.Nullable<global::System.DateTime> RequiredDate, 
                    global::System.Nullable<global::System.DateTime> ShippedDate, 
                    global::System.Nullable<int> ShipVia, 
                    global::System.Nullable<decimal> Freight, 
                    string ShipName, 
                    string ShipAddress, 
                    string ShipCity, 
                    string ShipRegion, 
                    string ShipPostalCode, 
                    string ShipCountry, 
                    int Original_OrderID, 
                    string Original_CustomerID, 
                    global::System.Nullable<int> Original_EmployeeID, 
                    global::System.Nullable<global::System.DateTime> Original_OrderDate, 
                    global::System.Nullable<global::System.DateTime> Original_RequiredDate, 
                    global::System.Nullable<global::System.DateTime> Original_ShippedDate, 
                    global::System.Nullable<int> Original_ShipVia, 
                    global::System.Nullable<decimal> Original_Freight, 
                    string Original_ShipName, 
                    string Original_ShipAddress, 
                    string Original_ShipCity, 
                    string Original_ShipRegion, 
                    string Original_ShipPostalCode, 
                    string Original_ShipCountry, 
                    int OrderID) {
            if ((CustomerID == null)) {
                this.Adapter.UpdateCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(CustomerID));
            }
            if ((EmployeeID.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((int)(EmployeeID.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            if ((OrderDate.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((System.DateTime)(OrderDate.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            if ((RequiredDate.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((System.DateTime)(RequiredDate.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((ShippedDate.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((System.DateTime)(ShippedDate.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((ShipVia.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((int)(ShipVia.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            if ((Freight.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((decimal)(Freight.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            if ((ShipName == null)) {
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[7].Value = ((string)(ShipName));
            }
            if ((ShipAddress == null)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((string)(ShipAddress));
            }
            if ((ShipCity == null)) {
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[9].Value = ((string)(ShipCity));
            }
            if ((ShipRegion == null)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((string)(ShipRegion));
            }
            if ((ShipPostalCode == null)) {
                this.Adapter.UpdateCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[11].Value = ((string)(ShipPostalCode));
            }
            if ((ShipCountry == null)) {
                this.Adapter.UpdateCommand.Parameters[12].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((string)(ShipCountry));
            }
            this.Adapter.UpdateCommand.Parameters[13].Value = ((int)(Original_OrderID));
            if ((Original_CustomerID == null)) {
                this.Adapter.UpdateCommand.Parameters[14].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[15].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[14].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[15].Value = ((string)(Original_CustomerID));
            }
            if ((Original_EmployeeID.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[16].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[17].Value = ((int)(Original_EmployeeID.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[16].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[17].Value = global::System.DBNull.Value;
            }
            if ((Original_OrderDate.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[18].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[19].Value = ((System.DateTime)(Original_OrderDate.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[18].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[19].Value = global::System.DBNull.Value;
            }
            if ((Original_RequiredDate.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[20].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[21].Value = ((System.DateTime)(Original_RequiredDate.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[20].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[21].Value = global::System.DBNull.Value;
            }
            if ((Original_ShippedDate.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[22].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[23].Value = ((System.DateTime)(Original_ShippedDate.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[22].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[23].Value = global::System.DBNull.Value;
            }
            if ((Original_ShipVia.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[24].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[25].Value = ((int)(Original_ShipVia.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[24].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[25].Value = global::System.DBNull.Value;
            }
            if ((Original_Freight.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[26].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[27].Value = ((decimal)(Original_Freight.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[26].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[27].Value = global::System.DBNull.Value;
            }
            if ((Original_ShipName == null)) {
                this.Adapter.UpdateCommand.Parameters[28].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[29].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[28].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[29].Value = ((string)(Original_ShipName));
            }
            if ((Original_ShipAddress == null)) {
                this.Adapter.UpdateCommand.Parameters[30].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[31].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[30].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[31].Value = ((string)(Original_ShipAddress));
            }
            if ((Original_ShipCity == null)) {
                this.Adapter.UpdateCommand.Parameters[32].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[33].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[32].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[33].Value = ((string)(Original_ShipCity));
            }
            if ((Original_ShipRegion == null)) {
                this.Adapter.UpdateCommand.Parameters[34].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[35].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[34].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[35].Value = ((string)(Original_ShipRegion));
            }
            if ((Original_ShipPostalCode == null)) {
                this.Adapter.UpdateCommand.Parameters[36].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[37].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[36].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[37].Value = ((string)(Original_ShipPostalCode));
            }
            if ((Original_ShipCountry == null)) {
                this.Adapter.UpdateCommand.Parameters[38].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[39].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[38].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[39].Value = ((string)(Original_ShipCountry));
            }
            this.Adapter.UpdateCommand.Parameters[40].Value = ((int)(OrderID));
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(
                    string CustomerID, 
                    global::System.Nullable<int> EmployeeID, 
                    global::System.Nullable<global::System.DateTime> OrderDate, 
                    global::System.Nullable<global::System.DateTime> RequiredDate, 
                    global::System.Nullable<global::System.DateTime> ShippedDate, 
                    global::System.Nullable<int> ShipVia, 
                    global::System.Nullable<decimal> Freight, 
                    string ShipName, 
                    string ShipAddress, 
                    string ShipCity, 
                    string ShipRegion, 
                    string ShipPostalCode, 
                    string ShipCountry, 
                    int Original_OrderID, 
                    string Original_CustomerID, 
                    global::System.Nullable<int> Original_EmployeeID, 
                    global::System.Nullable<global::System.DateTime> Original_OrderDate, 
                    global::System.Nullable<global::System.DateTime> Original_RequiredDate, 
                    global::System.Nullable<global::System.DateTime> Original_ShippedDate, 
                    global::System.Nullable<int> Original_ShipVia, 
                    global::System.Nullable<decimal> Original_Freight, 
                    string Original_ShipName, 
                    string Original_ShipAddress, 
                    string Original_ShipCity, 
                    string Original_ShipRegion, 
                    string Original_ShipPostalCode, 
                    string Original_ShipCountry) {
            return this.Update(CustomerID, EmployeeID, OrderDate, RequiredDate, ShippedDate, ShipVia, Freight, ShipName, ShipAddress, ShipCity, ShipRegion, ShipPostalCode, ShipCountry, Original_OrderID, Original_CustomerID, Original_EmployeeID, Original_OrderDate, Original_RequiredDate, Original_ShippedDate, Original_ShipVia, Original_Freight, Original_ShipName, Original_ShipAddress, Original_ShipCity, Original_ShipRegion, Original_ShipPostalCode, Original_ShipCountry, Original_OrderID);
        }
    }
    
    /// <summary>
    ///TableAdapterManager is used to coordinate TableAdapters in the dataset to enable Hierarchical Update scenarios
    ///</summary>
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerDesigner, Microsoft.VSD" +
        "esigner, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapterManager")]
    public partial class TableAdapterManager : global::System.ComponentModel.Component {
        
        private UpdateOrderOption _updateOrder;
        
        private CustomersTableAdapter _customersTableAdapter;
        
        private OrdersTableAdapter _ordersTableAdapter;
        
        private bool _backupDataSetBeforeUpdate;
        
        private global::System.Data.IDbConnection _connection;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public UpdateOrderOption UpdateOrder {
            get {
                return this._updateOrder;
            }
            set {
                this._updateOrder = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" +
            "", "System.Drawing.Design.UITypeEditor")]
        public CustomersTableAdapter CustomersTableAdapter {
            get {
                return this._customersTableAdapter;
            }
            set {
                this._customersTableAdapter = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" +
            "", "System.Drawing.Design.UITypeEditor")]
        public OrdersTableAdapter OrdersTableAdapter {
            get {
                return this._ordersTableAdapter;
            }
            set {
                this._ordersTableAdapter = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public bool BackupDataSetBeforeUpdate {
            get {
                return this._backupDataSetBeforeUpdate;
            }
            set {
                this._backupDataSetBeforeUpdate = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Browsable(false)]
        public global::System.Data.IDbConnection Connection {
            get {
                if ((this._connection != null)) {
                    return this._connection;
                }
                if (((this._customersTableAdapter != null) 
                            && (this._customersTableAdapter.Connection != null))) {
                    return this._customersTableAdapter.Connection;
                }
                if (((this._ordersTableAdapter != null) 
                            && (this._ordersTableAdapter.Connection != null))) {
                    return this._ordersTableAdapter.Connection;
                }
                return null;
            }
            set {
                this._connection = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.ComponentModel.Browsable(false)]
        public int TableAdapterInstanceCount {
            get {
                int count = 0;
                if ((this._customersTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._ordersTableAdapter != null)) {
                    count = (count + 1);
                }
                return count;
            }
        }
        
        /// <summary>
        ///Update rows in top-down order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private int UpdateUpdatedRows(Northwind dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            int result = 0;
            if ((this._customersTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.Customers.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null) 
                            && (0 < updatedRows.Length))) {
                    result = (result + this._customersTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._ordersTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.Orders.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null) 
                            && (0 < updatedRows.Length))) {
                    result = (result + this._ordersTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            return result;
        }
        
        /// <summary>
        ///Insert rows in top-down order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private int UpdateInsertedRows(Northwind dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            int result = 0;
            if ((this._customersTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.Customers.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null) 
                            && (0 < addedRows.Length))) {
                    result = (result + this._customersTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._ordersTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.Orders.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null) 
                            && (0 < addedRows.Length))) {
                    result = (result + this._ordersTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            return result;
        }
        
        /// <summary>
        ///Delete rows in bottom-up order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private int UpdateDeletedRows(Northwind dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows) {
            int result = 0;
            if ((this._ordersTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.Orders.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null) 
                            && (0 < deletedRows.Length))) {
                    result = (result + this._ordersTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._customersTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.Customers.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null) 
                            && (0 < deletedRows.Length))) {
                    result = (result + this._customersTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            return result;
        }
        
        /// <summary>
        ///Remove inserted rows that become updated rows after calling TableAdapter.Update(inserted rows) first
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private global::System.Data.DataRow[] GetRealUpdatedRows(global::System.Data.DataRow[] updatedRows, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            if (((updatedRows == null) 
                        || (updatedRows.Length < 1))) {
                return updatedRows;
            }
            if (((allAddedRows == null) 
                        || (allAddedRows.Count < 1))) {
                return updatedRows;
            }
            global::System.Collections.Generic.List<global::System.Data.DataRow> realUpdatedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            for (int i = 0; (i < updatedRows.Length); i = (i + 1)) {
                global::System.Data.DataRow row = updatedRows[i];
                if ((allAddedRows.Contains(row) == false)) {
                    realUpdatedRows.Add(row);
                }
            }
            return realUpdatedRows.ToArray();
        }
        
        /// <summary>
        ///Update all changes to the dataset.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public virtual int UpdateAll(Northwind dataSet) {
            if ((dataSet == null)) {
                throw new global::System.ArgumentNullException("dataSet");
            }
            if ((dataSet.HasChanges() == false)) {
                return 0;
            }
            if (((this._customersTableAdapter != null) 
                        && (this.MatchTableAdapterConnection(this._customersTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s" +
                        "tring.");
            }
            if (((this._ordersTableAdapter != null) 
                        && (this.MatchTableAdapterConnection(this._ordersTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s" +
                        "tring.");
            }
            global::System.Data.IDbConnection workConnection = this.Connection;
            if ((workConnection == null)) {
                throw new global::System.ApplicationException("TableAdapterManager contains no connection information. Set each TableAdapterMana" +
                        "ger TableAdapter property to a valid TableAdapter instance.");
            }
            bool workConnOpened = false;
            if (((workConnection.State & global::System.Data.ConnectionState.Broken) 
                        == global::System.Data.ConnectionState.Broken)) {
                workConnection.Close();
            }
            if ((workConnection.State == global::System.Data.ConnectionState.Closed)) {
                workConnection.Open();
                workConnOpened = true;
            }
            global::System.Data.IDbTransaction workTransaction = workConnection.BeginTransaction();
            if ((workTransaction == null)) {
                throw new global::System.ApplicationException("The transaction cannot begin. The current data connection does not support transa" +
                        "ctions or the current state is not allowing the transaction to begin.");
            }
            global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            global::System.Collections.Generic.List<global::System.Data.Common.DataAdapter> adaptersWithAcceptChangesDuringUpdate = new global::System.Collections.Generic.List<global::System.Data.Common.DataAdapter>();
            global::System.Collections.Generic.Dictionary<object, global::System.Data.IDbConnection> revertConnections = new global::System.Collections.Generic.Dictionary<object, global::System.Data.IDbConnection>();
            int result = 0;
            global::System.Data.DataSet backupDataSet = null;
            if (this.BackupDataSetBeforeUpdate) {
                backupDataSet = new global::System.Data.DataSet();
                backupDataSet.Merge(dataSet);
            }
            try {
                // ---- Prepare for update -----------
                //
                if ((this._customersTableAdapter != null)) {
                    revertConnections.Add(this._customersTableAdapter, this._customersTableAdapter.Connection);
                    this._customersTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._customersTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._customersTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._customersTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._customersTableAdapter.Adapter);
                    }
                }
                if ((this._ordersTableAdapter != null)) {
                    revertConnections.Add(this._ordersTableAdapter, this._ordersTableAdapter.Connection);
                    this._ordersTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._ordersTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._ordersTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._ordersTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._ordersTableAdapter.Adapter);
                    }
                }
                // 
                //---- Perform updates -----------
                //
                if ((this.UpdateOrder == UpdateOrderOption.UpdateInsertDelete)) {
                    result = (result + this.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows));
                    result = (result + this.UpdateInsertedRows(dataSet, allAddedRows));
                }
                else {
                    result = (result + this.UpdateInsertedRows(dataSet, allAddedRows));
                    result = (result + this.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows));
                }
                result = (result + this.UpdateDeletedRows(dataSet, allChangedRows));
                // 
                //---- Commit updates -----------
                //
                workTransaction.Commit();
                if ((0 < allAddedRows.Count)) {
                    global::System.Data.DataRow[] rows = new System.Data.DataRow[allAddedRows.Count];
                    allAddedRows.CopyTo(rows);
                    for (int i = 0; (i < rows.Length); i = (i + 1)) {
                        global::System.Data.DataRow row = rows[i];
                        row.AcceptChanges();
                    }
                }
                if ((0 < allChangedRows.Count)) {
                    global::System.Data.DataRow[] rows = new System.Data.DataRow[allChangedRows.Count];
                    allChangedRows.CopyTo(rows);
                    for (int i = 0; (i < rows.Length); i = (i + 1)) {
                        global::System.Data.DataRow row = rows[i];
                        row.AcceptChanges();
                    }
                }
            }
            catch (global::System.Exception ex) {
                workTransaction.Rollback();
                // ---- Restore the dataset -----------
                if (this.BackupDataSetBeforeUpdate) {
                    global::System.Diagnostics.Debug.Assert((backupDataSet != null));
                    dataSet.Clear();
                    dataSet.Merge(backupDataSet);
                }
                else {
                    if ((0 < allAddedRows.Count)) {
                        global::System.Data.DataRow[] rows = new System.Data.DataRow[allAddedRows.Count];
                        allAddedRows.CopyTo(rows);
                        for (int i = 0; (i < rows.Length); i = (i + 1)) {
                            global::System.Data.DataRow row = rows[i];
                            row.AcceptChanges();
                            row.SetAdded();
                        }
                    }
                }
                throw ex;
            }
            finally {
                if (workConnOpened) {
                    workConnection.Close();
                }
                if ((this._customersTableAdapter != null)) {
                    this._customersTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._customersTableAdapter]));
                    this._customersTableAdapter.Transaction = null;
                }
                if ((this._ordersTableAdapter != null)) {
                    this._ordersTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._ordersTableAdapter]));
                    this._ordersTableAdapter.Transaction = null;
                }
                if ((0 < adaptersWithAcceptChangesDuringUpdate.Count)) {
                    global::System.Data.Common.DataAdapter[] adapters = new System.Data.Common.DataAdapter[adaptersWithAcceptChangesDuringUpdate.Count];
                    adaptersWithAcceptChangesDuringUpdate.CopyTo(adapters);
                    for (int i = 0; (i < adapters.Length); i = (i + 1)) {
                        global::System.Data.Common.DataAdapter adapter = adapters[i];
                        adapter.AcceptChangesDuringUpdate = true;
                    }
                }
            }
            return result;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected virtual void SortSelfReferenceRows(global::System.Data.DataRow[] rows, global::System.Data.DataRelation relation, bool childFirst) {
            global::System.Array.Sort<global::System.Data.DataRow>(rows, new SelfReferenceComparer(relation, childFirst));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected virtual bool MatchTableAdapterConnection(global::System.Data.IDbConnection inputConnection) {
            if ((this._connection != null)) {
                return true;
            }
            if (((this.Connection == null) 
                        || (inputConnection == null))) {
                return true;
            }
            if (string.Equals(this.Connection.ConnectionString, inputConnection.ConnectionString, global::System.StringComparison.Ordinal)) {
                return true;
            }
            return false;
        }
        
        /// <summary>
        ///Update Order Option
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public enum UpdateOrderOption {
            
            InsertUpdateDelete = 0,
            
            UpdateInsertDelete = 1,
        }
        
        /// <summary>
        ///Used to sort self-referenced table's rows
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        private class SelfReferenceComparer : object, global::System.Collections.Generic.IComparer<global::System.Data.DataRow> {
            
            private global::System.Data.DataRelation _relation;
            
            private int _childFirst;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal SelfReferenceComparer(global::System.Data.DataRelation relation, bool childFirst) {
                this._relation = relation;
                if (childFirst) {
                    this._childFirst = -1;
                }
                else {
                    this._childFirst = 1;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            private bool IsChildAndParent(global::System.Data.DataRow child, global::System.Data.DataRow parent) {
                global::System.Diagnostics.Debug.Assert((child != null));
                global::System.Diagnostics.Debug.Assert((parent != null));
                global::System.Data.DataRow newParent = child.GetParentRow(this._relation, global::System.Data.DataRowVersion.Default);
                for (
                ; ((newParent != null) 
                            && ((object.ReferenceEquals(newParent, child) == false) 
                            && (object.ReferenceEquals(newParent, parent) == false))); 
                ) {
                    newParent = newParent.GetParentRow(this._relation, global::System.Data.DataRowVersion.Default);
                }
                if ((newParent == null)) {
                    for (newParent = child.GetParentRow(this._relation, global::System.Data.DataRowVersion.Original); ((newParent != null) 
                                && ((object.ReferenceEquals(newParent, child) == false) 
                                && (object.ReferenceEquals(newParent, parent) == false))); 
                    ) {
                        newParent = newParent.GetParentRow(this._relation, global::System.Data.DataRowVersion.Original);
                    }
                }
                if (object.ReferenceEquals(newParent, parent)) {
                    return true;
                }
                return false;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int Compare(global::System.Data.DataRow row1, global::System.Data.DataRow row2) {
                if (object.ReferenceEquals(row1, row2)) {
                    return 0;
                }
                if ((row1 == null)) {
                    return -1;
                }
                if ((row2 == null)) {
                    return 1;
                }

                // Is row1 the child or grandchild of row2
                if (this.IsChildAndParent(row1, row2)) {
                    return this._childFirst;
                }

                // Is row2 the child or grandchild of row1
                if (this.IsChildAndParent(row2, row1)) {
                    return (-1 * this._childFirst);
                }
                return 0;
            }
        }
    }
}

#pragma warning restore 1591