摘要:
事件Delegate命名空间数据的类实现鼠标事件"MouseHover""MouseLeave""MouseEnter"EventHandlerSystemEventArgs1、定义:"组件名"."事件名称"+= new System.EventHandler("事件名称");2、实现:button1.MouseLeave += new Syetem.EvenHandler(button1_MLeave);3、响应事件:private void button1_MLeave 阅读全文