Occurs after an object has been deleted from the data source.
Assembly: System.Web.Entity (in System.Web.Entity.dll)
The event is raised after the SaveChanges method has just been successfully called on the ObjectContext to delete an object. The Entity property of the EntityDataSourceChangingEventArgs object is used to access the deleted object. This object is in a Detached state.
If an error occurs when an object is deleted, the event is raised, the Exception property of the EntityDataSourceChangedEventArgs object is set to the returned Exception, and the Entity property is set to a null reference (Nothing in Visual Basic). If you handle the exception in the 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.