public delegate void MyDelegate(
object sender, EventArgs e);
protected void Page_Load(
object sender, EventArgs e)
{
MyDelegate md =
new MyDelegate(Button1_Click);
//md(Button1, null);
md(Button1,
new System.EventArgs());
//MyDelegate md1 = new MyDelegate(DropDownList1_SelectedIndexChanged);
//md1(DropDownList1, null);
}
protected void Button1_Click(
object sender, EventArgs e)
{
Response.Write(Button1.Text +
"按钮被点击");
}
protected void DropDownList1_SelectedIndexChanged(
object sender, EventArgs e)
{
Response.Write("下拉选项值被改变被调用");
}
转载于:https://www.cnblogs.com/daixingqing/archive/2013/06/07/3125152.html
