如何：在C＃中执行命令行，获取STD OUT结果 [英] How To: Execute command line in C#, get STD OUT results

问题描述

如何从C＃执行命令行程序并返回STD OUT结果。具体来说，我想对编程选择的两个文件执行DIFF，并将结果写入文本框。是的，我可以为自己找到，但是肯定有人做了类似的东西，我懒惰...

How do I execute a command-line program from C# and get back the STD OUT results. Specifically, I want to execute DIFF on two files that are programmatically selected and write the results to a text box. Yes, I could figure this out for myself, but surely someone else has done something like it and I'm lazy...

推荐答案

// Start the child process.
 Process p = new Process();
 // Redirect the output stream of the child process.
 p.StartInfo.UseShellExecute = false;
 p.StartInfo.RedirectStandardOutput = true;
 p.StartInfo.FileName = "YOURBATCHFILE.bat";
 p.Start();
 // Do not wait for the child process to exit before
 // reading to the end of its redirected stream.
 // p.WaitForExit();
 // Read the output stream first and then wait.
 string output = p.StandardOutput.ReadToEnd();
 p.WaitForExit();

代码来自 MSDN 。

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