使用C#执行命令行

Question

我所要做的就是发送一个用program.exe打开模型的命令,假设它非常简单!

例如:

"C:\Program Files (x86)\River Logic\Enterprise Optimizer 7.4 Developer\EO74.exe" "C:\PauloXLS\Constraint Sets_1.cor"

如果粘贴在命令提示符窗口上,则上面的行很有效.但是,当我尝试在我的代码上传递相同的字符串时,它会卡在C:\ Program上

string EXE = "\"" + @tbx_base_exe.Text.Trim() + "\"";
string Model = "\"" + @mdl_path.Trim()+ "\"";

string ExeModel = EXE + " " + Model;

MessageBox.Show(ExeModel);

ExecuteCommand(ExeModel);

ExeModel在Visual Studio上显示以下行:

"\"C:\\Program Files (x86)\\River Logic\\Enterprise Optimizer 7.4 Developer\\EO74.exe\" \"C:\\PauloXLS\\Constraint Sets_1.cor\""

对我来说看起来像是我需要发送到以下方法的字符串:

public int ExecuteCommand(string Command)
{
   int ExitCode;
   ProcessStartInfo ProcessInfo;
   Process Process;

   ProcessInfo = new ProcessStartInfo("cmd.exe", "/K " + Command);
   ProcessInfo.CreateNoWindow = true;
   ProcessInfo.UseShellExecute = true;

   Process = Process.Start(ProcessInfo);
   Process.WaitForExit();
   ExitCode = Process.ExitCode;
   Process.Close();

   return ExitCode;
}

我试过的事情:

1. 一次只传递一个命令(按预期工作),但不是选项,因为模型文件将使用其他版本的软件打开.
2. 试图修剪
3. 试过@ with \"

谁能看到任何明显的错误？谢谢.

Answer 1

这很简单.您只需创建一个命令行对象然后写入它,然后执行它,您使用SR.ReadToEnd()从它读回:

private string GETCMD()
{
    string tempGETCMD = null;
    Process CMDprocess = new Process();
    System.Diagnostics.ProcessStartInfo StartInfo = new System.Diagnostics.ProcessStartInfo();
    StartInfo.FileName = "cmd"; //starts cmd window
    StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
    StartInfo.CreateNoWindow = true;
    StartInfo.RedirectStandardInput = true;
    StartInfo.RedirectStandardOutput = true;
    StartInfo.UseShellExecute = false; //required to redirect
    CMDprocess.StartInfo = StartInfo;
    CMDprocess.Start();
    System.IO.StreamReader SR = CMDprocess.StandardOutput;
    System.IO.StreamWriter SW = CMDprocess.StandardInput;
    SW.WriteLine("@echo on");
    SW.WriteLine("cd\\"); //the command you wish to run.....
    SW.WriteLine("cd C:\\Program Files");
    //insert your other commands here
    SW.WriteLine("exit"); //exits command prompt window
    tempGETCMD = SR.ReadToEnd(); //returns results of the command window
    SW.Close();
    SR.Close();
    return tempGETCMD;
}