UMD.HCIL.Piccolo.PNode.OnKeyDown C# (CSharp) Method

OnKeyDown() public method

Raises the KeyDown event.
Raising an event invokes the event handler through a delegate.

The OnKeyDown 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.

Notes to Inheritors: When overriding OnKeyDown in a derived class, be sure to call the base class's OnKeyDown method so that registered delegates receive the event.

public OnKeyDown ( PInputEventArgs e ) : void
e UMD.HCIL.Piccolo.Event.PInputEventArgs A PInputEventArgs that contains the event data
return void
		public virtual void OnKeyDown(PInputEventArgs e) {
			PInputEventHandler handler = (PInputEventHandler) handlers[EVENT_KEY_KEYDOWN];
			HandleEvent(e, handler);
		}