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EntityDataSource.Updated Event

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Definition

Namespace:
System.Web.UI.WebControls
Assembly:
System.Web.Entity.dll

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

public:
 event EventHandler<System::Web::UI::WebControls::EntityDataSourceChangedEventArgs ^> ^ Updated;
public event EventHandler<System.Web.UI.WebControls.EntityDataSourceChangedEventArgs> Updated;
member this.Updated : EventHandler<System.Web.UI.WebControls.EntityDataSourceChangedEventArgs> 
Public Custom Event Updated As EventHandler(Of EntityDataSourceChangedEventArgs)

Event Type

EventHandler<EntityDataSourceChangedEventArgs>

Remarks

The Updated event is raised when changes to a modified object are persisted to the data source or if an error has occurred when applying changes. The Entity property of the EntityDataSourceChangedEventArgs object is used to access the modified object.

The properties of this object contain values returned from the data source, including any server-generated values.

If an error occurs when changes are persisted to the data source, the Updated event is raised and the Exception property of the EntityDataSourceChangedEventArgs object is set to the returned Exception. If you handle the exception in the Updated event handler, set the ExceptionHandled property to true. This prevents the exception from being raised again. When you specify a value of false for the ExceptionHandled property, the EntityDataSource re-raises the exception.

Applies to