Represents the method that will handle the event raised when canceling an event.
[Visual Basic] Public Delegate Sub CancelEventHandler( _ ByVal sender As Object, _ ByVal e As CancelEventArgs _ ) [C#] public delegate void CancelEventHandler( object sender, CancelEventArgs e ); [C++] public __gc __delegate void CancelEventHandler( Object* sender, CancelEventArgs* e );
[JScript] In JScript, you can use the delegates in the NGWS frameworks, but you cannot define your own.
The declaration of your event-handling method must have the same parameters as the CancelEventHandler delegate declaration.
When you create a CancelEventHandler delegate, you identify the method that will handle the event. To associate the event with your event-handling method, add an instance of the delegate to the event. The event-handler method is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see TBD.
Namespace: System.ComponentModel
Assembly: System.dll