委托的用法
usercontrols:里面写法如下:
public delegate void ButtonClickHandler(); public event ButtonClickHandler ButtonClick; form1里面定义时间: this.usercontrols.ButtonClick += new UserControl.UserMngControls.UserLogin.ButtonClickHandler(this.usercontrols _ButtonClick); private void userLogin1_ButtonClick() { MessageBox.Show(this.userLogin1.MReturn.ToString()); } |
posted on 2006-06-10 15:43 Eric Zhang 阅读(257) 评论(0) 编辑 收藏 举报