/// <summary>
/// 开始Job操作
/// </summary>
/// <param name="name"></param>
public async static void Start(string name)
{
var currentJobInfo = DataManager.Current.JobInfos.First(c => c.Name == name);
if (currentJobInfo.Status == JobStatusType.Stop)
{
JobManager.GetSchedule(name).Enable();
JobInfoManager.Refresh();
}
else if (currentJobInfo.Status == JobStatusType.Obsolete)
{
var clickresult = await DialogManager.ShowMessageAsync(Application.Current.MainWindow as MetroWindow, "务已经过期", "是否重新建立新的任务（保持原设置）", MessageDialogStyle.AffirmativeAndNegative);
if (clickresult == MessageDialogResult.Negative)
{
return;
}
JobInfoManager.RemoveJob(currentJobInfo);
var isSuccess = RunSchedule(currentJobInfo.ScheduleInfo);
if (isSuccess)
{
var isCreateJobSuccess = JobInfoManager.CreateJob(currentJobInfo.ScheduleInfo);
if (isCreateJobSuccess)
{
//MessageBox.Show("任务启用成功");
JobInfoManager.Refresh();
Messenger.Default.Send <string>("", MessengerToken.CLOSEWINDOW);
}
else
{
MessageBox.Show("任务启用失败");
}
}
else
{
MessageBox.Show("任务启用失败");
}
}
else
{
MessageBox.Show("任务已经在启用状态");
}
}
public ProcessResult RunProcess(Action <object, OutputArgs> outputDataReceivedAction, Action <object> errorDataReceivedAction = null, Action <object> exitDataReceivedAction = null)
{
DateTime Starttime;
DateTime Endtime;
var status = 0;
var p = new Process()
{
StartInfo =
{
FileName = scheduleInfo.AsmPath,
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
Arguments = scheduleInfo.Name,
}
};
if (DataManager.Current.RunningJob.Contains(scheduleInfo.Name))
{
return(new ProcessResult()
{
Status = status,
Name = scheduleInfo.Name
});
}
DataManager.Current.RunningJob.Add(scheduleInfo.Name);
JobInfoManager.Refresh();
p.Start();
Starttime = p.StartTime;
p.OutputDataReceived += (o, e) =>
{
if (!string.IsNullOrEmpty(e.Data) && status == 0)
{
var arg = new OutputArgs(e.Data, scheduleInfo.Name);
outputDataReceivedAction(e, arg);
}
};
p.ErrorDataReceived += (o, e) =>
{
if (!string.IsNullOrEmpty(e.Data) && status == 0)
{
var msg = ("--------------------程序异常!--------------------\n");
var arg = new OutputArgs(msg + e.Data, scheduleInfo.Name);
outputDataReceivedAction(e, arg);
p.EnableRaisingEvents = false;
status = -1;
}
};
//当EnableRaisingEvents为true，进程退出时Process会调用下面的委托函数
p.Exited += (o, e) =>
{
if (status == 0)
{
var msg = ("--------------------程序执行完毕!--------------------\n");
var arg = new OutputArgs(msg, scheduleInfo.Name);
outputDataReceivedAction(e, arg);
status = 1;
}
};
p.EnableRaisingEvents = true;
p.BeginOutputReadLine();
p.BeginErrorReadLine();
p.WaitForExit();
Endtime = p.ExitTime;
p.Close();
DataManager.Current.RunningJob.Remove(scheduleInfo.Name);
switch (status)
{
case -1:
Task.Run(() =>
{
errorDataReceivedAction?.Invoke(scheduleInfo);
});
break;
case 1:
Task.Run(() =>
{
exitDataReceivedAction?.Invoke(scheduleInfo);
});
break;
case 0: break;
default:
break;
}
return(new ProcessResult()
{
Status = status,
Endtime = Endtime,
Starttime = Starttime,
Name = scheduleInfo.Name
});
}