我正在创建WinForm应用程序,它启动一个重定向进程。我正在使用异步方法:
proc = new Process();
proc.StartInfo.FileName = commandLocation + procesName;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.Arguments = arguments;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardInput = true;
proc.StartInfo.RedirectStandardError = true;
proc.StartInfo.WorkingDirectory = workingDirectory;
proc.StartInfo.CreateNoWindow = true;
proc.OutputDataReceived += (sender, args) => AppendLine(args.Data);
proc.ErrorDataReceived += (sender, args) => AppendLine(args.Data);
proc.Start();
proc.StandardInput.WriteLine(inputText);
proc.BeginOutputReadLine();
while (!proc.HasExited) //Instead of WaitForExit
{
Thread.Sleep(100); //Because of CPU usage
Application.DoEvents();
}
这是用于显示输出到richtextbox的AppendLine方法:
private void AppendLine(string line)
{
if (richTextBoxOutput.InvokeRequired)
{
Action act = () =>
{
this.richTextBoxOutput.AppendText(line + Environment.NewLine);
};
this.BeginInvoke(act);
}
else
{
richTextBoxOutput.AppendText(line + Environment.NewLine);
}
}
一切都运作良好。但是当我运行需要输入的控制台应用程序时(例如Console.ReadLine()
),我的应用程序崩溃link(没有响应)。如何在整个运行过程中将输入发送到重定向的控制台应用程序?