C# (CSharp) DragRoutedEventHandler示例

示例#1

 public static void RemoveDragEndHandler(this UIElement element, DragRoutedEventHandler handler)
 {
     element.RemoveHandler(DragEndEvent, handler);
 }

示例#2

 public static void AddDragEndHandler(this UIElement element, DragRoutedEventHandler handler)
 {
     element.AddHandler(DragEndEvent, handler);
 }