if (MessageBox.Show("你确定要关闭该页面吗?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
Application.ExitThread();
}
else { e.Cancel = true; }
为什么点Yse两次系统才关闭?
{
Application.ExitThread();
}
else { e.Cancel = true; }
为什么点Yse两次系统才关闭?
{
if( MessageBox.Show(this,"AAA","BBB", MessageBoxButtons.OKCancel).Equals(DialogResult.Cancel))
{
e.Cancel = true;
}
} private void button1_Click(object sender, EventArgs e)
{
this.Close();
}
去掉
Application.Exit();