这3个的委托怎么取消,谁帮我写下方法哦!
private void button13_Click(object sender, EventArgs e)
{
button13.Click+=new EventHandler(delegate{MessageBox.Show("1");});
button13.Click+=new EventHandler(delegate{MessageBox.Show("1");});
button13.Click+=new EventHandler(delegate{MessageBox.Show("1");});
}
这3个的委托怎么全部取消,谁帮我写下方法哦!
{
button13.Click+=new EventHandler(delegate{MessageBox.Show("1");});
button13.Click+=new EventHandler(delegate{MessageBox.Show("1");});
button13.Click+=new EventHandler(delegate{MessageBox.Show("1");});
}
这3个的委托怎么全部取消,谁帮我写下方法哦!
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