Question

怎么动态移除Label的单击事件

Answer 1

Label lbl = new Label();
lbl.Click += new EventHandler(lbl_click); //用代码动态连接事件
.....

再实现lbl_click的定义:
private void lbl_click(object sender,EventArgs e){
Label lbl = (Label)(sender); //这么一转换就知道是哪个label点击了
if (lbl.Name=="lbl001")
//是001 label

Answer 2

动态添加Click 事件：
Label lab = new Label();
lab.Click += new System.EventHandler(picDel_Click);
private void picDel_Click(object sender, EventArgs e)
{
Label lab = (Label)sender;
lab.Click -= new System.EventHandler(picDel_Click); //动态移除Click 事件
}