在C#中使用参数执行命令行.exe [英] Executing Command line .exe with parameters in C#

问题描述

我正在尝试使用C#中的参数执行命令行程序.我本来可以想象，在C#中站起来并实现这一点将是微不足道的，但是即使使用该站点上及以后的所有资源，它也证明是具有挑战性的.我不知所措，所以我会提供尽可能多的细节.

I'm trying to execute a command line program with parameters from C#. I would have imagined that standing this up and making this happen would be trivial in C# but its proving challenging even with all the resources available on the this site and beyond. I'm at a loss so I will provide as much detail as possible.

我当前的方法和代码在下面，在调试器中，变量命令具有以下值.

My current approach and code is below and in the debugger the variable command has the following value.

command = "C:\\Folder1\\Interfaces\\Folder2\\Common\\JREbin\\keytool.exe -import -noprompt -trustcacerts -alias myserver.us.goodstuff.world -file C:\\SSL_CERT.cer -storepass changeit -keystore keystore.jks"

问题可能是我如何调用和格式化在该可变命令中使用的字符串.

The problem may be how I am calling and formatting the string I use in that variable command.

对可能是什么问题有任何想法吗?

Any thoughts on what might be the issue?

ProcessStartInfo procStartInfo = new ProcessStartInfo("cmd", "/c " + command);

    procStartInfo.RedirectStandardOutput = true;
    procStartInfo.UseShellExecute = false;
    procStartInfo.CreateNoWindow = true;
    Process process = new Process();
    process.StartInfo = procStartInfo;
    process.Start();
    string result = process.StandardOutput.ReadToEnd();
    Console.WriteLine(result);

变量结果完成后，我没有得到任何信息或错误结果.

I get back no information or error in the variable result once its completes.

推荐答案

等待过程结束(执行其工作):

Wait for the process to end (let it do its work):

ProcessStartInfo procStartInfo = new ProcessStartInfo("cmd", "/c " + command);

procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
procStartInfo.CreateNoWindow = true;

// wrap IDisposable into using (in order to release hProcess) 
using(Process process = new Process()) {
  process.StartInfo = procStartInfo;
  process.Start();

  // Add this: wait until process does its work
  process.WaitForExit();

  // and only then read the result
  string result = process.StandardOutput.ReadToEnd();
  Console.WriteLine(result);
}

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