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IQueryableDataSource Interface

.NET Framework 4.6 and 4.5

Exposes methods and properties that the QueryExtender control uses to communicate with data source controls.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

public interface IQueryableDataSource : IDataSource

The IQueryableDataSource type exposes the following members.

Public methodGetViewGets the named data source view associated with the data source control. (Inherited from IDataSource.)
Public methodGetViewNamesGets a collection of names representing the list of view objects associated with the IDataSource interface. (Inherited from IDataSource.)
Public methodRaiseViewChangedRaises the DataSourceViewChanged event by calling the OnDataSourceViewChanged method.

Public eventDataSourceChangedOccurs when a data source control has changed in some way that affects data-bound controls. (Inherited from IDataSource.)
Public eventQueryCreatedOccurs when a query is created in a data source.

Public Extension MethodGetDefaultValuesGets the collection of the default values for the specified data source. (Defined by DynamicDataExtensions.)
Public Extension MethodGetMetaTableGets the metadata for a table in the specified data source object. (Defined by DynamicDataExtensions.)
Public Extension MethodTryGetMetaTableDetermines whether table metadata is available. (Defined by DynamicDataExtensions.)

.NET Framework

Supported in: 4.6, 4.5, 4
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