添加用户控件 包含两个按钮 add和del OnClick方法为 addClick delClick
定义委托
public delegate void BtnDelegateHandler(object sender, EventArgs e);
定义事件
public event BtnDelegateHandler btnAdd;
public event BtnDelegateHandler btnDel;
protected void addClick(object sender, EventArgs e)
{
if (this.btnAdd != null)
this.btnAdd(sender, e);
}
protected void delClick(object sender, EventArgs e)
{
if (this.btnDel != null)
this.btnDel(sender, e);
}
页面使用用户控件 添加处理事件即可