EntityDataSourceView Class

 

Supports the EntityDataSource control and provides an interface for data-bound controls to perform queries and other operations against entity data.

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

System::Object
  System.Web.UI::DataSourceView
    System.Web.UI.WebControls::EntityDataSourceView

public ref class EntityDataSourceView : DataSourceView, IStateManager

NameDescription
System_CAPS_pubmethodEntityDataSourceView(EntityDataSource^, String^)

Initializes a new instance of the EntityDataSourceView class, setting the specified EntityDataSource control as the owner of the current view.

NameDescription
System_CAPS_pubpropertyCanDelete

Gets a value that indicates whether the EntityDataSourceView object that is associated with the current EntityDataSource control supports the delete operation.(Overrides DataSourceView::CanDelete.)

System_CAPS_pubpropertyCanInsert

Gets a value that indicates whether the EntityDataSourceView object that is associated with the current EntityDataSource control supports the insert operation.(Overrides DataSourceView::CanInsert.)

System_CAPS_pubpropertyCanPage

Gets a value that indicates whether the EntityDataSourceView object that is associated with the current EntityDataSource control supports paging of retrieved data.(Overrides DataSourceView::CanPage.)

System_CAPS_pubpropertyCanRetrieveTotalRowCount

Gets a value that indicates whether the EntityDataSourceView object that is associated with the current EntityDataSource control supports retrieving the total number of data rows, in addition to retrieving the data.(Overrides DataSourceView::CanRetrieveTotalRowCount.)

System_CAPS_pubpropertyCanSort

Gets a value that indicates whether the EntityDataSourceView object that is associated with the current EntityDataSource control supports a sorted view of the retrieved data.(Overrides DataSourceView::CanSort.)

System_CAPS_pubpropertyCanUpdate

Gets a value that indicates whether the EntityDataSourceView object that is associated with the current EntityDataSource control supports the update operation.(Overrides DataSourceView::CanUpdate.)

System_CAPS_protpropertyEvents

Gets a list of event-handler delegates for the data source view.(Inherited from DataSourceView.)

System_CAPS_pubpropertyName

Gets the name of the data source view.(Inherited from DataSourceView.)

NameDescription
System_CAPS_pubmethodCanExecute(String^)

Determines whether the specified command can be executed.(Inherited from DataSourceView.)

System_CAPS_pubmethodDelete(IDictionary^, IDictionary^, DataSourceViewOperationCallback^)

Performs an asynchronous delete operation on the list of data that the DataSourceView object represents.(Inherited from DataSourceView.)

System_CAPS_pubmethodEquals(Object^)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodExecuteCommand(String^, IDictionary^, IDictionary^)

Executes the specified command.(Inherited from DataSourceView.)

System_CAPS_pubmethodExecuteCommand(String^, IDictionary^, IDictionary^, DataSourceViewOperationCallback^)

Executes the specified command.(Inherited from DataSourceView.)

System_CAPS_protmethodExecuteDelete(IDictionary^, IDictionary^)

Performs a delete operation.(Overrides DataSourceView::ExecuteDelete(IDictionary^, IDictionary^).)

System_CAPS_protmethodExecuteInsert(IDictionary^)

Performs an insert operation.(Overrides DataSourceView::ExecuteInsert(IDictionary^).)

System_CAPS_protmethodExecuteSelect(DataSourceSelectArguments^)

Performs a select operation.(Overrides DataSourceView::ExecuteSelect(DataSourceSelectArguments^).)

System_CAPS_protmethodExecuteUpdate(IDictionary^, IDictionary^, IDictionary^)
System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodGetViewSchema()

Returns a table that represents the EntityDataSourceView.

System_CAPS_pubmethodInsert(IDictionary^, DataSourceViewOperationCallback^)

Performs an asynchronous insert operation on the list of data that the DataSourceView object represents.(Inherited from DataSourceView.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_protmethodOnDataSourceViewChanged(EventArgs^)

Raises the DataSourceViewChanged event.(Inherited from DataSourceView.)

System_CAPS_protmethodRaiseUnsupportedCapabilityError(DataSourceCapabilities)

Called by the RaiseUnsupportedCapabilitiesError method to compare the capabilities requested for an ExecuteSelect operation against those that the view supports.(Inherited from DataSourceView.)

System_CAPS_pubmethodSelect(DataSourceSelectArguments^, DataSourceViewSelectCallback^)

Gets a list of data asynchronously from the underlying data storage.(Inherited from DataSourceView.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

System_CAPS_pubmethodUpdate(IDictionary^, IDictionary^, IDictionary^, DataSourceViewOperationCallback^)

Performs an asynchronous update operation on the list of data that the DataSourceView object represents.(Inherited from DataSourceView.)

NameDescription
System_CAPS_pubeventContextCreated

Occurs when the EntityDataSourceView has finished creating the ObjectContext used to bind data to controls.

System_CAPS_pubeventContextCreating

Occurs when the EntityDataSourceView creates the ObjectContext used in data binding.

System_CAPS_pubeventContextDisposing

Occurs before an ObjectContext is disposed.

System_CAPS_pubeventDataSourceViewChanged

Occurs when the data source view has changed.(Inherited from DataSourceView.)

System_CAPS_pubeventDeleted

Occurs after an object has been deleted from the data source.

System_CAPS_pubeventDeleting

Occurs before an object is deleted from the data source.

System_CAPS_pubeventException

Occurs when validation fails in a partial methods or when an exception is raised.

System_CAPS_pubeventInserted

Occurs after a new object is created at the data source.

System_CAPS_pubeventInserting

Occurs before a new object is persisted to the data source.

System_CAPS_pubeventQueryCreated

Occurs after the EntityDataSource has created an Entity SQL query that was specified during the configuration of the EntityDataSource control.

System_CAPS_pubeventSelected

Occurs after a query has been executed.

System_CAPS_pubeventSelecting

Occurs before a query is constructed and executed.

System_CAPS_pubeventUpdated

Occurs after changes to an object have been persisted to the data source.

System_CAPS_pubeventUpdating

Occurs before changes to an object are persisted to the data source.

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodIStateManager::LoadViewState(Object^)

Restores the previously saved view state for the data source view.

System_CAPS_pubinterfaceSystem_CAPS_privmethodIStateManager::SaveViewState()

Saves the changes to view state for the EntityDataSourceView control since the time that the page was posted back to the server.

System_CAPS_pubinterfaceSystem_CAPS_privmethodIStateManager::TrackViewState()

Tracks view state changes.

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIStateManager::IsTrackingViewState

Gets a value that indicates whether the EntityDataSourceView object is saving changes to its view state.

.NET Framework
Available since 3.5

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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