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Knowledge Base
API Reference / Server-side / Telerik.Web.UI.PivotGrid.Queryable / QueryableDataProvider
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QueryableDataProvider

Class

Definition

Namespace:Telerik.Web.UI.PivotGrid.Queryable

Assembly:Telerik.Web.UI.dll

Syntax:
C#
public class QueryableDataProvider : DataProviderBase, IDataProvider, INotifyPropertyChanged, ISupportInitialize

Inheritance: objectDataProviderBaseQueryableDataProvider

Implements: IDataProviderINotifyPropertyChangedISupportInitialize

Inherited Members DataProviderBase.BeginInit()DataProviderBase.EndInit()DataProviderBase.Refresh()DataProviderBase.DeferRefresh()DataProviderBase.Invalidate()DataProviderBase.OnStatusChanged(DataProviderStatusChangedEventArgs)DataProviderBase.OnPrepareDescriptionForField(PrepareDescriptionForFieldEventArgs)DataProviderBase.OnFieldDescriptionsProviderChanged(IFieldDescriptionProvider, IFieldDescriptionProvider)DataProviderBase.OnPropertyChanged(string)DataProviderBase.GetAggregateDescriptionForFieldDescription(IPivotFieldInfo)DataProviderBase.GetGroupDescriptionForFieldDescription(IPivotFieldInfo)DataProviderBase.GetFilterDescriptionForFieldDescription(IPivotFieldInfo)DataProviderBase.FieldInfosDataProviderBase.DeferUpdatesDataProviderBase.StatusDataProviderBase.AggregatesPositionDataProviderBase.AggregatesLevelDataProviderBase.FieldDescriptionsProviderDataProviderBase.HasPendingChangesDataProviderBase.SettingsDataProviderBase.StatusChangedDataProviderBase.PropertyChangedDataProviderBase.PrepareDescriptionForFieldobject.GetType()object.MemberwiseClone()object.ToString()object.Equals(object)object.Equals(object, object)object.ReferenceEquals(object, object)object.GetHashCode()...

Constructors

QueryableDataProvider()

C#
public QueryableDataProvider()

Properties

AggregateDescriptions

C#
[SuppressMessage("Microsoft.Design", "CA1002:DoNotExposeGenericLists", Justification = "Design choice.")]
public Collection<QueryableAggregateDescriptionBase> AggregateDescriptions { get; }

CalculatedFields

C#
[SuppressMessage("Microsoft.Design", "CA1002:DoNotExposeGenericLists", Justification = "Design choice.")]
public Collection<CalculatedField> CalculatedFields { get; }

ColumnGroupDescriptions

C#
[SuppressMessage("Microsoft.Design", "CA1002:DoNotExposeGenericLists", Justification = "Design choice.")]
public Collection<QueryableGroupDescription> ColumnGroupDescriptions { get; }

FilterDescriptions

C#
[SuppressMessage("Microsoft.Design", "CA1002:DoNotExposeGenericLists", Justification = "Design choice.")]
public Collection<QueryableFilterDescription> FilterDescriptions { get; }

Results

C#
protected override IPivotResults Results { get; }

Overrides: DataProviderBase.Results

RowGroupDescriptions

C#
[SuppressMessage("Microsoft.Design", "CA1002:DoNotExposeGenericLists", Justification = "Design choice.")]
public Collection<QueryableGroupDescription> RowGroupDescriptions { get; }

Source

C#
public IQueryable Source { get; set; }

State

C#
public override object State { get; }

Overrides: DataProviderBase.State

Methods

BlockUntilRefreshCompletes()

C#
public override void BlockUntilRefreshCompletes()

Overrides: DataProviderBase.BlockUntilRefreshCompletes()

CreateFieldDescriptionsProvider()

C#
protected override IFieldDescriptionProvider CreateFieldDescriptionsProvider()
Returns:

IFieldDescriptionProvider

Overrides: DataProviderBase.CreateFieldDescriptionsProvider()

GetAggregateDescriptionForFieldDescriptionCore(IPivotFieldInfo)

C#
protected override IAggregateDescription GetAggregateDescriptionForFieldDescriptionCore(IPivotFieldInfo description)
Parameters:descriptionIPivotFieldInfoReturns:

IAggregateDescription

Overrides: DataProviderBase.GetAggregateDescriptionForFieldDescriptionCore(IPivotFieldInfo)

GetAggregateFunctionsForAggregateDescription(IAggregateDescription)

C#
[Obsolete("Not used. Obsoleted after 2013.Q2.SP1")]
public override IEnumerable<object> GetAggregateFunctionsForAggregateDescription(IAggregateDescription aggregateDescription)
Parameters:aggregateDescriptionIAggregateDescriptionReturns:

IEnumerable<object>

Overrides: DataProviderBase.GetAggregateFunctionsForAggregateDescription(IAggregateDescription)

GetFilterDescriptionForFieldDescriptionCore(IPivotFieldInfo)

C#
protected override FilterDescription GetFilterDescriptionForFieldDescriptionCore(IPivotFieldInfo description)
Parameters:descriptionIPivotFieldInfoReturns:

FilterDescription

Overrides: DataProviderBase.GetFilterDescriptionForFieldDescriptionCore(IPivotFieldInfo)

GetGroupDescriptionForFieldDescriptionCore(IPivotFieldInfo)

C#
protected override IGroupDescription GetGroupDescriptionForFieldDescriptionCore(IPivotFieldInfo description)
Parameters:descriptionIPivotFieldInfoReturns:

IGroupDescription

Overrides: DataProviderBase.GetGroupDescriptionForFieldDescriptionCore(IPivotFieldInfo)

RefreshOverride()

C#
protected override void RefreshOverride()

Overrides: DataProviderBase.RefreshOverride()

SetAggregateFunctionToAggregateDescription(IAggregateDescription, object)

C#
[Obsolete("Not used. Obsoleted after 2013.Q2.SP1")]
public override void SetAggregateFunctionToAggregateDescription(IAggregateDescription aggregateDescription, object aggregateFunction)
Parameters:aggregateDescriptionIAggregateDescriptionaggregateFunctionobject

Overrides: DataProviderBase.SetAggregateFunctionToAggregateDescription(IAggregateDescription, object)

In this article
DefinitionConstructorsQueryableDataProvider()PropertiesAggregateDescriptionsCalculatedFieldsColumnGroupDescriptionsFilterDescriptionsResultsRowGroupDescriptionsSourceStateMethodsBlockUntilRefreshCompletes()CreateFieldDescriptionsProvider()GetAggregateDescriptionForFieldDescriptionCore(IPivotFieldInfo)GetAggregateFunctionsForAggregateDescription(IAggregateDescription)GetFilterDescriptionForFieldDescriptionCore(IPivotFieldInfo)GetGroupDescriptionForFieldDescriptionCore(IPivotFieldInfo)RefreshOverride()SetAggregateFunctionToAggregateDescription(IAggregateDescription, object)
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