110,502
社区成员
发帖
与我相关
我的任务
分享
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
if (e.CloseReason == CloseReason.UserClosing)
{
DialogResult result;
result = MessageBox.Show("您确定要退出系统吗?", "请确认", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
Application.Exit();
}
else
e.Cancel = true;
}
}