On Handle Destroyed(EventArgs) Method
Raises the HandleDestroyed event.
protected: virtual void OnHandleDestroyed(EventArgs ^ e);
protected virtual void OnHandleDestroyed (EventArgs e);
abstract member OnHandleDestroyed : EventArgs -> unit override this.OnHandleDestroyed : EventArgs -> unit
Protected Overridable Sub OnHandleDestroyed (e As EventArgs)
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnHandleDestroyed method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.