关闭窗体FormCloseing事件
当关闭窗体时会跳出个提示对话框,提示是否退出系统;
private void main_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult key = MessageBox.Show("close", "confirm", MessageBoxButtons.YesNo,MessageBoxIcon.Question);
e.Cancel = (key == DialogResult.No);
}
程序代码
private void main_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult key = MessageBox.Show("close", "confirm", MessageBoxButtons.YesNo,MessageBoxIcon.Question);
e.Cancel = (key == DialogResult.No);
}