Overridden to make sure that we set up and clear out items correctly. Inheriting controls should not forget to call base.onDestroyHandle()
[Visual Basic] Overrides Protected Sub OnDestroyHandle( _ ByVal e As EventArgs _ ) [C#] protected override void OnDestroyHandle( EventArgs e ); [C++] protected: override void OnDestroyHandle( EventArgs* e ); [JScript] protected override function OnDestroyHandle( e : EventArgs );