c# - 为什么我的进程的 Exited 方法没有被调用？

Question

我有以下代码，但为什么从未调用过 ProcessExited 方法？如果我不使用 Windows shell (startInfo.UseShellExecute = false)，也是一样的。

ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.CreateNoWindow = true;
startInfo.UseShellExecute = true;
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.FileName = path;
startInfo.Arguments = rawDataFileName;
startInfo.WorkingDirectory = Util.GetParentDirectory(path, 1);

try
{
     Process correctionProcess = Process.Start(startInfo);
     correctionProcess.Exited += new EventHandler(ProcessExited);                   

     correctionProcess.WaitForExit();

     status = true;
}

.....

internal void ProcessExited(object sender, System.EventArgs e)
{
      //print out here
}

Answer 1

为了在 Exited 事件上接收回调，EnableRaisingEvents必须设置为 true。

Process correctionProcess = Process.Start(startInfo);
correctionProcess.EnableRaisingEvents = true;
correctionProcess.Exited += new EventHandler(ProcessExited);