提问:关于C#调用CMD执行CMD命令问题.

详细: p.StartInfo.FileName = "cmd.exe";p.StartInfo.UseShellExecute = false;p.StartInfo.RedirectStandardInput = true;p.StartInfo.RedirectStandardOutput = true;p.StartInfo.RedirectStandardError = true;p.StartInfo.CreateNoWindow = true;p.Start();p.StandardInput.WriteLine(txtIP.Text);StreamReader reader = p.StandardOutput;StringBuilder sb = new StringBuilder();string line = reader.ReadLine();while (!reader.EndOfStream) { rtbValue.AppendText(line + "\r");line = reader.ReadLine();} p.WaitForExit();lbShow.Visible = false;p.Close();reader.Close();一运行就卡.!! 收起