private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult dr = MessageBox.Show("是否继续关闭程序？", "关闭提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information);//触发事件进行提示
if (dr == DialogResult.No)
{
e.Cancel = true;//就不退了
return;
}
else
{
e.Cancel = false;//退了
}
UpdateTimer.Enabled = false;
FileSaveTimer.Enabled = false;
if (evokWork != null)
{
evokWork.Dispose();
}
ConstantMethod.Delay(100);
Environment.Exit(0);
}