private void MainWindow_OnClosed(object sender, CancelEventArgs e)
{
if (!QuartzHelper.GetInstanceScheduler().IsStarted)
{
QuartzHelper.GetInstanceScheduler().Shutdown();
return;
}
var result = MessageBox.Show("若后台方案正在执行，方案将被取消，是否退出?", "", MessageBoxButton.YesNo, MessageBoxImage.Information);
if (result == MessageBoxResult.Yes)
{
QuartzHelper.GetInstanceScheduler().Shutdown();
return;
}
e.Cancel = true;
}