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[Solved] TargetInvocationException was unhandled

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GridView

This is a migrated thread and some comments may be shown as answers.

Tim Black asked on 16 Dec 2010, 08:39 PM

I'm getting the following error in my 1st WinForms application, using VS 2010 and Telerik Q2 2010. It repeats on two different forms.
Below, I've included the full error message, .ASPX code and .VB code.

Thanks

Error message:

System.Reflection.TargetInvocationException was unhandled

Message=Exception has been thrown by the target of an invocation.

Source=mscorlib

StackTrace:

at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)

at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)

at System.Delegate.DynamicInvokeImpl(Object[] args)

at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)

at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)

at System.Threading.ExecutionContext.runTryCode(Object userData)

at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)

at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)

at System.Windows.Forms.Control.InvokeMarshaledCallbacks()

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)

at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)

at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)

at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)

at System.Windows.Forms.Application.Run(ApplicationContext context)

at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()

at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()

at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)

at GrantManager.My.MyApplication.Main(String[] Args) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 81

at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)

at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)

at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

at System.Threading.ThreadHelper.ThreadStart_Context(Object state)

at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.ThreadHelper.ThreadStart()

InnerException: System.NullReferenceException

Message=Object reference not set to an instance of an object.

Source=Telerik.WinControls.GridView

StackTrace:

at Telerik.WinControls.UI.TableViewRowLayoutBase.InvalidateRenderColumns()

at Telerik.WinControls.UI.TableViewRowLayout.InvalidateRenderColumns()

at Telerik.WinControls.UI.RowsContainerElement.UpdateWhenColumnsChanged()

at Telerik.WinControls.UI.GridTableElement.ProcessTemplateEvent(GridViewEvent eventData)

at Telerik.WinControls.UI.GridTableElement.Telerik.WinControls.UI.IGridViewEventListener.ProcessEvent(GridViewEvent eventData)

at Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessCollection(GridViewEvent gridEvent, PriorityWeakReferenceList list, GridEventProcessMode processMode)

at Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessEvent(GridViewEvent gridEvent)

at Telerik.WinControls.UI.GridViewSynchronizationService.NotifyListeners(GridViewEvent gridEvent)

at Telerik.WinControls.UI.GridViewSynchronizationService.OnPostCallback(Object state)

InnerException:

ASPX code:

<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _

Partial Class frmDistribution

Inherits System.Windows.Forms.Form

'Form overrides dispose to clean up the component list.

<System.Diagnostics.DebuggerNonUserCode()> _

Protected Overrides Sub Dispose(ByVal disposing As Boolean)

Try

If disposing AndAlso components IsNot Nothing Then

components.Dispose()

End If

Finally

MyBase.Dispose(disposing)

End Try

End Sub

'Required by the Windows Form Designer

Private components As System.ComponentModel.IContainer

'NOTE: The following procedure is required by the Windows Form Designer

'It can be modified using the Windows Form Designer.

'Do not modify it using the code editor.

<System.Diagnostics.DebuggerStepThrough()> _

Private Sub InitializeComponent()

Me.components = New System.ComponentModel.Container()

Dim GridViewDecimalColumn1 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewDecimalColumn2 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewDecimalColumn3 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewTextBoxColumn1 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn2 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewDecimalColumn4 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewTextBoxColumn3 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewCheckBoxColumn1 As Telerik.WinControls.UI.GridViewCheckBoxColumn = New Telerik.WinControls.UI.GridViewCheckBoxColumn()

Dim GridViewTextBoxColumn4 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn5 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn6 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn7 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewDateTimeColumn1 As Telerik.WinControls.UI.GridViewDateTimeColumn = New Telerik.WinControls.UI.GridViewDateTimeColumn()

Dim GridViewTextBoxColumn8 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(frmDistribution))

Me.pagMain = New Telerik.WinControls.UI.RadPageView()

Me.itmSelect = New Telerik.WinControls.UI.RadPageViewPage()

Me.lblSelectMsg = New System.Windows.Forms.Label()

Me.cboType = New System.Windows.Forms.ComboBox()

Me.dsType = New System.Windows.Forms.BindingSource(Me.components)

Me.DstIntra = New GrantManager.dstIntra()

Me.lblType = New System.Windows.Forms.Label()

Me.lblRecCnt = New System.Windows.Forms.Label()

Me.btnDelete = New System.Windows.Forms.Button()

Me.btnEdit = New System.Windows.Forms.Button()

Me.btnAdd = New System.Windows.Forms.Button()

Me.grdSelect = New Telerik.WinControls.UI.RadGridView()

Me.dsDist = New System.Windows.Forms.BindingSource(Me.components)

Me.itmEdit = New Telerik.WinControls.UI.RadPageViewPage()

Me.lblEditMsg = New System.Windows.Forms.Label()

Me.GroupBox1 = New System.Windows.Forms.GroupBox()

Me.txtName = New System.Windows.Forms.TextBox()

Me.btnSearch = New System.Windows.Forms.Button()

Me.lblName = New System.Windows.Forms.Label()

Me.cboAction = New System.Windows.Forms.ComboBox()

Me.lblEmail = New System.Windows.Forms.Label()

Me.lblAction = New System.Windows.Forms.Label()

Me.txtEmail = New System.Windows.Forms.TextBox()

Me.cboStatus = New System.Windows.Forms.ComboBox()

Me.lblStatus = New System.Windows.Forms.Label()

Me.btnCancel = New System.Windows.Forms.Button()

Me.btnSave = New System.Windows.Forms.Button()

Me.adpDist = New GrantManager.dstIntraTableAdapters.sp_grantappdist_select_bytypeTableAdapter()

Me.adpType = New GrantManager.dstIntraTableAdapters.sp_grantapptype_selectTableAdapter()

Me.dsStatus = New System.Windows.Forms.BindingSource(Me.components)

Me.adpStatus = New GrantManager.dstIntraTableAdapters.sp_grantappstatus_selectTableAdapter()

Me.dsAction = New System.Windows.Forms.BindingSource(Me.components)

Me.adpAction = New GrantManager.dstIntraTableAdapters.sp_grantappaction_selectTableAdapter()

CType(Me.pagMain, System.ComponentModel.ISupportInitialize).BeginInit()

Me.pagMain.SuspendLayout()

Me.itmSelect.SuspendLayout()

CType(Me.dsType, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.DstIntra, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.grdSelect, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.dsDist, System.ComponentModel.ISupportInitialize).BeginInit()

Me.itmEdit.SuspendLayout()

Me.GroupBox1.SuspendLayout()

CType(Me.dsStatus, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.dsAction, System.ComponentModel.ISupportInitialize).BeginInit()

Me.SuspendLayout()

'

'pagMain

'

Me.pagMain.BackColor = System.Drawing.Color.Gainsboro

Me.pagMain.Controls.Add(Me.itmSelect)

Me.pagMain.Controls.Add(Me.itmEdit)

Me.pagMain.Dock = System.Windows.Forms.DockStyle.Fill

Me.pagMain.Font = New System.Drawing.Font("Verdana", 8.25!)

Me.pagMain.Location = New System.Drawing.Point(0, 0)

Me.pagMain.Name = "pagMain"

Me.pagMain.SelectedPage = Me.itmSelect

Me.pagMain.Size = New System.Drawing.Size(493, 296)

Me.pagMain.TabIndex = 0

CType(Me.pagMain.GetChildAt(0), Telerik.WinControls.UI.RadPageViewStripElement).StripButtons = Telerik.WinControls.UI.StripViewButtons.None

'

'itmSelect

'

Me.itmSelect.Controls.Add(Me.lblSelectMsg)

Me.itmSelect.Controls.Add(Me.cboType)

Me.itmSelect.Controls.Add(Me.lblType)

Me.itmSelect.Controls.Add(Me.lblRecCnt)

Me.itmSelect.Controls.Add(Me.btnDelete)

Me.itmSelect.Controls.Add(Me.btnEdit)

Me.itmSelect.Controls.Add(Me.btnAdd)

Me.itmSelect.Controls.Add(Me.grdSelect)

Me.itmSelect.Location = New System.Drawing.Point(10, 21)

Me.itmSelect.Name = "itmSelect"

Me.itmSelect.Size = New System.Drawing.Size(472, 264)

'

'lblSelectMsg

'

Me.lblSelectMsg.Location = New System.Drawing.Point(210, 244)

Me.lblSelectMsg.Name = "lblSelectMsg"

Me.lblSelectMsg.Size = New System.Drawing.Size(250, 13)

Me.lblSelectMsg.TabIndex = 7

Me.lblSelectMsg.TextAlign = System.Drawing.ContentAlignment.MiddleRight

'

'cboType

'

Me.cboType.DataSource = Me.dsType

Me.cboType.DisplayMember = "appname"

Me.cboType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList

Me.cboType.FormattingEnabled = True

Me.cboType.Location = New System.Drawing.Point(5, 17)

Me.cboType.Name = "cboType"

Me.cboType.Size = New System.Drawing.Size(165, 21)

Me.cboType.TabIndex = 1

Me.cboType.ValueMember = "grantapptypeid"

'

'dsType

'

Me.dsType.DataMember = "sp_grantapptype_select"

Me.dsType.DataSource = Me.DstIntra

'

'DstIntra

'

Me.DstIntra.DataSetName = "dstIntra"

Me.DstIntra.EnforceConstraints = False

Me.DstIntra.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema

'

'lblType

'

Me.lblType.AutoSize = True

Me.lblType.Location = New System.Drawing.Point(4, 1)

Me.lblType.Name = "lblType"

Me.lblType.Size = New System.Drawing.Size(35, 13)

Me.lblType.TabIndex = 0

Me.lblType.Text = "Type"

'

'lblRecCnt

'

Me.lblRecCnt.Font = New System.Drawing.Font("Verdana", 8.25!)

Me.lblRecCnt.ForeColor = System.Drawing.Color.Blue

Me.lblRecCnt.Location = New System.Drawing.Point(359, 24)

Me.lblRecCnt.Name = "lblRecCnt"

Me.lblRecCnt.Size = New System.Drawing.Size(226, 14)

Me.lblRecCnt.TabIndex = 3

Me.lblRecCnt.TextAlign = System.Drawing.ContentAlignment.MiddleRight

'

'btnDelete

'

Me.btnDelete.Location = New System.Drawing.Point(133, 239)

Me.btnDelete.Name = "btnDelete"

Me.btnDelete.Size = New System.Drawing.Size(58, 23)

Me.btnDelete.TabIndex = 6

Me.btnDelete.Text = "Delete"

Me.btnDelete.UseVisualStyleBackColor = True

'

'btnEdit

'

Me.btnEdit.Location = New System.Drawing.Point(69, 239)

Me.btnEdit.Name = "btnEdit"

Me.btnEdit.Size = New System.Drawing.Size(58, 23)

Me.btnEdit.TabIndex = 5

Me.btnEdit.Text = "Edit"

Me.btnEdit.UseVisualStyleBackColor = True

'

'btnAdd

'

Me.btnAdd.Location = New System.Drawing.Point(5, 239)

Me.btnAdd.Name = "btnAdd"

Me.btnAdd.Size = New System.Drawing.Size(58, 23)

Me.btnAdd.TabIndex = 4

Me.btnAdd.Text = "Add"

Me.btnAdd.UseVisualStyleBackColor = True

'

'grdSelect

'

Me.grdSelect.BackColor = System.Drawing.Color.Gainsboro

Me.grdSelect.Cursor = System.Windows.Forms.Cursors.Default

Me.grdSelect.EnableFastScrolling = True

Me.grdSelect.Font = New System.Drawing.Font("Verdana", 8.25!)

Me.grdSelect.ForeColor = System.Drawing.SystemColors.ControlText

Me.grdSelect.ImeMode = System.Windows.Forms.ImeMode.NoControl

Me.grdSelect.Location = New System.Drawing.Point(5, 41)

'

'grdSelect

'

Me.grdSelect.MasterTemplate.AllowAddNewRow = False

Me.grdSelect.MasterTemplate.AllowDeleteRow = False

Me.grdSelect.MasterTemplate.AllowDragToGroup = False

Me.grdSelect.MasterTemplate.AllowEditRow = False

Me.grdSelect.MasterTemplate.AllowRowResize = False

GridViewDecimalColumn1.DataType = GetType(Integer)

GridViewDecimalColumn1.FieldName = "grantappdistid"

GridViewDecimalColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn1.HeaderText = "grantappdistid"

GridViewDecimalColumn1.IsAutoGenerated = True

GridViewDecimalColumn1.IsVisible = False

GridViewDecimalColumn1.Name = "grantappdistid"

GridViewDecimalColumn1.ReadOnly = True

GridViewDecimalColumn1.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewDecimalColumn2.DataType = GetType(Byte)

GridViewDecimalColumn2.FieldName = "grantappstatusid"

GridViewDecimalColumn2.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn2.HeaderText = "grantappstatusid"

GridViewDecimalColumn2.IsAutoGenerated = True

GridViewDecimalColumn2.IsVisible = False

GridViewDecimalColumn2.Name = "grantappstatusid"

GridViewDecimalColumn2.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewDecimalColumn3.DataType = GetType(Byte)

GridViewDecimalColumn3.FieldName = "grantapptypeid"

GridViewDecimalColumn3.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn3.HeaderText = "grantapptypeid"

GridViewDecimalColumn3.IsAutoGenerated = True

GridViewDecimalColumn3.IsVisible = False

GridViewDecimalColumn3.Name = "grantapptypeid"

GridViewDecimalColumn3.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewTextBoxColumn1.FieldName = "grantapptype"

GridViewTextBoxColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn1.HeaderText = "grantapptype"

GridViewTextBoxColumn1.IsAutoGenerated = True

GridViewTextBoxColumn1.IsVisible = False

GridViewTextBoxColumn1.Name = "grantapptype"

GridViewTextBoxColumn2.FieldName = "grantappstatus"

GridViewTextBoxColumn2.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn2.HeaderText = "Status"

GridViewTextBoxColumn2.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft

GridViewTextBoxColumn2.IsAutoGenerated = True

GridViewTextBoxColumn2.Name = "grantappstatus"

GridViewTextBoxColumn2.ReadOnly = True

GridViewTextBoxColumn2.Width = 120

GridViewDecimalColumn4.DataType = GetType(Byte)

GridViewDecimalColumn4.FieldName = "grantappactionid"

GridViewDecimalColumn4.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn4.HeaderText = "grantappactionid"

GridViewDecimalColumn4.IsAutoGenerated = True

GridViewDecimalColumn4.IsVisible = False

GridViewDecimalColumn4.Name = "grantappactionid"

GridViewDecimalColumn4.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewTextBoxColumn3.FieldName = "grantappaction"

GridViewTextBoxColumn3.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn3.HeaderText = "Action"

GridViewTextBoxColumn3.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft

GridViewTextBoxColumn3.IsAutoGenerated = True

GridViewTextBoxColumn3.Name = "grantappaction"

GridViewTextBoxColumn3.ReadOnly = True

GridViewTextBoxColumn3.Width = 100

GridViewCheckBoxColumn1.FieldName = "employee"

GridViewCheckBoxColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewCheckBoxColumn1.HeaderText = "E"

GridViewCheckBoxColumn1.IsAutoGenerated = True

GridViewCheckBoxColumn1.MinWidth = 20

GridViewCheckBoxColumn1.Name = "employee"

GridViewCheckBoxColumn1.TextAlignment = System.Drawing.ContentAlignment.MiddleCenter

GridViewCheckBoxColumn1.Width = 20

GridViewTextBoxColumn4.FieldName = "employeeid"

GridViewTextBoxColumn4.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn4.HeaderText = "employeeid"

GridViewTextBoxColumn4.IsAutoGenerated = True

GridViewTextBoxColumn4.IsVisible = False

GridViewTextBoxColumn4.Name = "employeeid"

GridViewTextBoxColumn5.FieldName = "fullname"

GridViewTextBoxColumn5.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn5.HeaderText = "Employee"

GridViewTextBoxColumn5.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft

GridViewTextBoxColumn5.IsAutoGenerated = True

GridViewTextBoxColumn5.Name = "fullname"

GridViewTextBoxColumn5.ReadOnly = True

GridViewTextBoxColumn5.Width = 200

GridViewTextBoxColumn6.FieldName = "email"

GridViewTextBoxColumn6.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn6.HeaderText = "email"

GridViewTextBoxColumn6.IsAutoGenerated = True

GridViewTextBoxColumn6.IsVisible = False

GridViewTextBoxColumn6.Name = "email"

GridViewTextBoxColumn7.FieldName = "phone"

GridViewTextBoxColumn7.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn7.HeaderText = "phone"

GridViewTextBoxColumn7.IsAutoGenerated = True

GridViewTextBoxColumn7.IsVisible = False

GridViewTextBoxColumn7.Name = "phone"

GridViewDateTimeColumn1.FieldName = "createdate"

GridViewDateTimeColumn1.Format = System.Windows.Forms.DateTimePickerFormat.[Long]

GridViewDateTimeColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDateTimeColumn1.HeaderText = "createdate"

GridViewDateTimeColumn1.IsAutoGenerated = True

GridViewDateTimeColumn1.IsVisible = False

GridViewDateTimeColumn1.Name = "createdate"

GridViewTextBoxColumn8.FieldName = "createid"

GridViewTextBoxColumn8.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn8.HeaderText = "createid"

GridViewTextBoxColumn8.IsAutoGenerated = True

GridViewTextBoxColumn8.IsVisible = False

GridViewTextBoxColumn8.Name = "createid"

Me.grdSelect.MasterTemplate.Columns.AddRange(New Telerik.WinControls.UI.GridViewDataColumn() {GridViewDecimalColumn1, GridViewDecimalColumn2, GridViewDecimalColumn3, GridViewTextBoxColumn1, GridViewTextBoxColumn2, GridViewDecimalColumn4, GridViewTextBoxColumn3, GridViewCheckBoxColumn1, GridViewTextBoxColumn4, GridViewTextBoxColumn5, GridViewTextBoxColumn6, GridViewTextBoxColumn7, GridViewDateTimeColumn1, GridViewTextBoxColumn8})

Me.grdSelect.MasterTemplate.DataSource = Me.dsDist

Me.grdSelect.MasterTemplate.EnableGrouping = False

Me.grdSelect.MasterTemplate.ShowRowHeaderColumn = False

Me.grdSelect.Name = "grdSelect"

Me.grdSelect.Padding = New System.Windows.Forms.Padding(0, 0, 0, 1)

Me.grdSelect.RightToLeft = System.Windows.Forms.RightToLeft.No

'

Me.grdSelect.RootElement.Padding = New System.Windows.Forms.Padding(0, 0, 0, 1)

Me.grdSelect.ShowGroupPanel = False

Me.grdSelect.Size = New System.Drawing.Size(459, 192)

Me.grdSelect.StandardTab = True

Me.grdSelect.TabIndex = 2

Me.grdSelect.Text = "RadGridView1"

'

'dsDist

'

Me.dsDist.DataMember = "sp_grantappdist_select_bytype"

Me.dsDist.DataSource = Me.DstIntra

'

'itmEdit

'

Me.itmEdit.Controls.Add(Me.lblEditMsg)

Me.itmEdit.Controls.Add(Me.GroupBox1)

Me.itmEdit.Controls.Add(Me.btnCancel)

Me.itmEdit.Controls.Add(Me.btnSave)

Me.itmEdit.Location = New System.Drawing.Point(10, 21)

Me.itmEdit.Name = "itmEdit"

Me.itmEdit.Size = New System.Drawing.Size(472, 264)

'

'lblEditMsg

'

Me.lblEditMsg.Location = New System.Drawing.Point(90, 212)

Me.lblEditMsg.Name = "lblEditMsg"

Me.lblEditMsg.Size = New System.Drawing.Size(290, 13)

Me.lblEditMsg.TabIndex = 12

Me.lblEditMsg.TextAlign = System.Drawing.ContentAlignment.MiddleRight

'

'GroupBox1

'

Me.GroupBox1.Controls.Add(Me.txtName)

Me.GroupBox1.Controls.Add(Me.btnSearch)

Me.GroupBox1.Controls.Add(Me.lblName)

Me.GroupBox1.Controls.Add(Me.cboAction)

Me.GroupBox1.Controls.Add(Me.lblEmail)

Me.GroupBox1.Controls.Add(Me.lblAction)

Me.GroupBox1.Controls.Add(Me.txtEmail)

Me.GroupBox1.Controls.Add(Me.cboStatus)

Me.GroupBox1.Controls.Add(Me.lblStatus)

Me.GroupBox1.Location = New System.Drawing.Point(87, 29)

Me.GroupBox1.Name = "GroupBox1"

Me.GroupBox1.Size = New System.Drawing.Size(296, 151)

Me.GroupBox1.TabIndex = 11

Me.GroupBox1.TabStop = False

'

'txtName

'

Me.txtName.Location = New System.Drawing.Point(15, 30)

Me.txtName.MaxLength = 100

Me.txtName.Name = "txtName"

Me.txtName.Size = New System.Drawing.Size(231, 21)

Me.txtName.TabIndex = 1

'

'btnSearch

'

Me.btnSearch.Image = Global.GrantManager.My.Resources.Resources.magnifier2

Me.btnSearch.Location = New System.Drawing.Point(252, 29)

Me.btnSearch.Name = "btnSearch"

Me.btnSearch.Size = New System.Drawing.Size(28, 23)

Me.btnSearch.TabIndex = 2

Me.btnSearch.UseVisualStyleBackColor = True

'

'lblName

'

Me.lblName.AutoSize = True

Me.lblName.Location = New System.Drawing.Point(12, 14)

Me.lblName.Name = "lblName"

Me.lblName.Size = New System.Drawing.Size(40, 13)

Me.lblName.TabIndex = 0

Me.lblName.Text = "Name"

'

'cboAction

'

Me.cboAction.DataSource = Me.dsAction

Me.cboAction.DisplayMember = "description"

Me.cboAction.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList

Me.cboAction.FormattingEnabled = True

Me.cboAction.Location = New System.Drawing.Point(154, 115)

Me.cboAction.Name = "cboAction"

Me.cboAction.Size = New System.Drawing.Size(126, 21)

Me.cboAction.TabIndex = 8

Me.cboAction.ValueMember = "grantappactionid"

'

'lblEmail

'

Me.lblEmail.AutoSize = True

Me.lblEmail.Location = New System.Drawing.Point(12, 56)

Me.lblEmail.Name = "lblEmail"

Me.lblEmail.Size = New System.Drawing.Size(38, 13)

Me.lblEmail.TabIndex = 3

Me.lblEmail.Text = "Email"

'

'lblAction

'

Me.lblAction.AutoSize = True

Me.lblAction.Location = New System.Drawing.Point(151, 99)

Me.lblAction.Name = "lblAction"

Me.lblAction.Size = New System.Drawing.Size(42, 13)

Me.lblAction.TabIndex = 7

Me.lblAction.Text = "Action"

'

'txtEmail

'

Me.txtEmail.Location = New System.Drawing.Point(15, 72)

Me.txtEmail.MaxLength = 100

Me.txtEmail.Name = "txtEmail"

Me.txtEmail.Size = New System.Drawing.Size(265, 21)

Me.txtEmail.TabIndex = 4

'

'cboStatus

'

Me.cboStatus.DataSource = Me.dsStatus

Me.cboStatus.DisplayMember = "description"

Me.cboStatus.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList

Me.cboStatus.FormattingEnabled = True

Me.cboStatus.Location = New System.Drawing.Point(17, 115)

Me.cboStatus.Name = "cboStatus"

Me.cboStatus.Size = New System.Drawing.Size(126, 21)

Me.cboStatus.TabIndex = 6

Me.cboStatus.ValueMember = "grantappstatusid"

'

'lblStatus

'

Me.lblStatus.AutoSize = True

Me.lblStatus.Location = New System.Drawing.Point(14, 99)

Me.lblStatus.Name = "lblStatus"

Me.lblStatus.Size = New System.Drawing.Size(43, 13)

Me.lblStatus.TabIndex = 5

Me.lblStatus.Text = "Status"

'

'btnCancel

'

Me.btnCancel.Location = New System.Drawing.Point(239, 186)

Me.btnCancel.Name = "btnCancel"

Me.btnCancel.Size = New System.Drawing.Size(58, 23)

Me.btnCancel.TabIndex = 10

Me.btnCancel.Text = "Cancel"

Me.btnCancel.UseVisualStyleBackColor = True

'

'btnSave

'

Me.btnSave.Location = New System.Drawing.Point(175, 186)

Me.btnSave.Name = "btnSave"

Me.btnSave.Size = New System.Drawing.Size(58, 23)

Me.btnSave.TabIndex = 9

Me.btnSave.Text = "Save"

Me.btnSave.UseVisualStyleBackColor = True

'

'adpDist

'

Me.adpDist.ClearBeforeFill = True

'

'adpType

'

Me.adpType.ClearBeforeFill = True

'

'dsStatus

'

Me.dsStatus.DataMember = "sp_grantappstatus_select"

Me.dsStatus.DataSource = Me.DstIntra

'

'adpStatus

'

Me.adpStatus.ClearBeforeFill = True

'

'dsAction

'

Me.dsAction.DataMember = "sp_grantappaction_select"

Me.dsAction.DataSource = Me.DstIntra

'

'adpAction

'

Me.adpAction.ClearBeforeFill = True

'

'frmDistribution

'

Me.AutoScaleDimensions = New System.Drawing.SizeF(7.0!, 13.0!)

Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font

Me.BackColor = System.Drawing.Color.Gainsboro

Me.ClientSize = New System.Drawing.Size(493, 296)

Me.Controls.Add(Me.pagMain)

Me.Font = New System.Drawing.Font("Verdana", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))

Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle

Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)

Me.MaximizeBox = False

Me.MinimizeBox = False

Me.Name = "frmDistribution"

Me.ShowInTaskbar = False

Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen

Me.Text = "Distribution List"

CType(Me.pagMain, System.ComponentModel.ISupportInitialize).EndInit()

Me.pagMain.ResumeLayout(False)

Me.itmSelect.ResumeLayout(False)

Me.itmSelect.PerformLayout()

CType(Me.dsType, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.DstIntra, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.grdSelect, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.dsDist, System.ComponentModel.ISupportInitialize).EndInit()

Me.itmEdit.ResumeLayout(False)

Me.GroupBox1.ResumeLayout(False)

Me.GroupBox1.PerformLayout()

CType(Me.dsStatus, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.dsAction, System.ComponentModel.ISupportInitialize).EndInit()

Me.ResumeLayout(False)

End Sub

Friend WithEvents pagMain As Telerik.WinControls.UI.RadPageView

Friend WithEvents itmSelect As Telerik.WinControls.UI.RadPageViewPage

Friend WithEvents itmEdit As Telerik.WinControls.UI.RadPageViewPage

Friend WithEvents grdSelect As Telerik.WinControls.UI.RadGridView

Friend WithEvents lblName As System.Windows.Forms.Label

Friend WithEvents btnDelete As System.Windows.Forms.Button

Friend WithEvents btnEdit As System.Windows.Forms.Button

Friend WithEvents btnAdd As System.Windows.Forms.Button

Friend WithEvents btnCancel As System.Windows.Forms.Button

Friend WithEvents btnSave As System.Windows.Forms.Button

Friend WithEvents lblRecCnt As System.Windows.Forms.Label

Friend WithEvents cboType As System.Windows.Forms.ComboBox

Friend WithEvents lblType As System.Windows.Forms.Label

Friend WithEvents dsDist As System.Windows.Forms.BindingSource

Friend WithEvents DstIntra As GrantManager.dstIntra

Friend WithEvents adpDist As GrantManager.dstIntraTableAdapters.sp_grantappdist_select_bytypeTableAdapter

Friend WithEvents dsType As System.Windows.Forms.BindingSource

Friend WithEvents adpType As GrantManager.dstIntraTableAdapters.sp_grantapptype_selectTableAdapter

Friend WithEvents txtName As System.Windows.Forms.TextBox

Friend WithEvents txtEmail As System.Windows.Forms.TextBox

Friend WithEvents lblEmail As System.Windows.Forms.Label

Friend WithEvents cboAction As System.Windows.Forms.ComboBox

Friend WithEvents lblAction As System.Windows.Forms.Label

Friend WithEvents cboStatus As System.Windows.Forms.ComboBox

Friend WithEvents lblStatus As System.Windows.Forms.Label

Friend WithEvents btnSearch As System.Windows.Forms.Button

Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox

Friend WithEvents lblSelectMsg As System.Windows.Forms.Label

Friend WithEvents lblEditMsg As System.Windows.Forms.Label

Friend WithEvents dsAction As System.Windows.Forms.BindingSource

Friend WithEvents dsStatus As System.Windows.Forms.BindingSource

Friend WithEvents adpStatus As GrantManager.dstIntraTableAdapters.sp_grantappstatus_selectTableAdapter

Friend WithEvents adpAction As GrantManager.dstIntraTableAdapters.sp_grantappaction_selectTableAdapter

End Class

VB code:

Imports Telerik.WinControls.UI

Imports Telerik.WinControls

Public Class frmDistribution

Private Sub frmDistribution_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing

' enable menu and toolbar button

frmMDI.EnableButtons(Me.Name)

End Sub

Private Sub frmDistribution_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Dim objStrip As RadPageViewStripElement

Dim objLayout As StripViewItemLayout

Try

' verify select page visible and set back color

With pagMain

.SelectedPage = pagMain.Pages(0)

.ViewElement.ContentArea.DrawFill = False

.ViewElement.ContentArea.DrawBorder = False

.ViewElement.BackColor = Color.Gainsboro

End With

' set back color of pages

pagMain.Pages(0).BackColor = Color.Gainsboro

pagMain.Pages(1).BackColor = Color.Gainsboro

' hide tabs

objStrip = (DirectCast((Me.pagMain.GetChildAt(0)), RadPageViewStripElement))

objLayout = DirectCast(objStrip.ItemContainer.ItemLayout, StripViewItemLayout)

objLayout.Visibility = ElementVisibility.Collapsed

' populate combos

Me.adpType.Fill(Me.DstIntra.sp_grantapptype_select)

Me.adpAction.Fill(Me.DstIntra.sp_grantappaction_select, True)

Me.adpStatus.Fill(Me.DstIntra.sp_grantappstatus_select, True)

' load dist listing

If cboType.SelectedIndex > -1 Then

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, cboType.SelectedValue)

Else

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, 0)

End If

Catch ex As Exception

MessageBox.Show("Error loading form: " + vbCrLf + ex.Message)

End Try

End Sub

Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click

' clear edit fields

txtName.Text = ""

txtEmail.Text = ""

cboStatus.SelectedIndex = -1

cboAction.SelectedIndex = -1

' display edit page

pagMain.SelectedPage = pagMain.Pages(1)

End Sub

Private Sub btnEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEdit.Click

' load edit fields

txtName.Text = grdSelect.SelectedRows(0).Cells("fullname").Value

txtEmail.Text = grdSelect.SelectedRows(0).Cells("email").Value

cboStatus.SelectedIndex = grdSelect.SelectedRows(0).Cells("grantappstatusid").Value

cboAction.SelectedIndex = grdSelect.SelectedRows(0).Cells("grantappactionid").Value

' display edit page

pagMain.SelectedPage = pagMain.Pages(1)

End Sub

Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click

' verify the want to delete record

If MessageBox.Show("Delete the selected distribution record?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) = Windows.Forms.DialogResult.No Then

Exit Sub

End If

' delete the record

End Sub

Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click

End Sub

Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click

' save the record

' return to select page

pagMain.SelectedPage = pagMain.Pages(0)

End Sub

Private Sub btnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCancel.Click

' verify the want to cancel edit

If MessageBox.Show("Cancel editing session?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) = Windows.Forms.DialogResult.No Then

Exit Sub

End If

' return to select page

pagMain.SelectedPage = pagMain.Pages(0)

End Sub

Private Sub cboType_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cboType.SelectedIndexChanged

Try

' load dist listing

If cboType.SelectedIndex > -1 Then

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, cboType.SelectedValue)

Else

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, 0)

End If

Catch ex As Exception

MessageBox.Show("Error selecting type: " + vbCrLf + ex.Message)

End Try

End Sub

End Class

[Solved] TargetInvocationException was unhandled

2 Answers, 1 is accepted