Axiom.Samples.Widget.OnLostFocus C# (CSharp) Method

		public virtual void OnLostFocus()
		{
			// Make a temporary copy of the event to avoid possibility of
			// a race condition if the last subscriber unsubscribes
			// immediately after the null check and before the event is raised.
			LostFocusHandler handler = LostFocus;
			if ( handler != null )
				handler();
		}