问题:

I am trying to open Visual studio Command prompt using C# code.

Here is my code

private void Execute(string vsEnvVar) {   var vsInstallPath = Environment.GetEnvironmentVariable(vsEnvVar);   // vsEnvVar can be VS100COMNTOOLS, VS120COMNTOOLS, VS140COMNTOOLS   if (Directory.Exists(vsInstallPath))  {     var filePath = vsInstallPath + "vsvars32.bat";     if (File.Exists(filePath))     {         //start vs command process         Process proc = new Process();          var command = Environment.GetEnvironmentVariable("ComSpec");         command = @"" + command + @"";          var batfile = @"E:\Test\vstest.bat";         var args = string.Format("/K  \"{0}\" \"{1}\"" ,filePath, batfile);            proc.StartInfo.FileName = command;         proc.StartInfo.Arguments = args;         proc.StartInfo.CreateNoWindow = false;         proc.StartInfo.UseShellExecute = false;            proc.Start();      }      else      {         Console.WriteLine("File Does not exists " + filePath);      }  } }

But the args string is not getting properly formatted. I am getting below formatted string

"/K  \"C:\\Program Files\\Microsoft Visual Studio 10.0\\Common7\\Tools\\vsvars32.bat\" \"E:\\Test\\vstest.bat\""

extra "\" is getting added.

Please point out what I am missing. Thanks

回答1:

The string is being formatted as you asked, but you have asked for the wrong thing. "E:\Test\VStest.bat" is being passed as an argument to VCVars.bat, but I suspect you want it to be executed after it.

Try this:

var args = string.Format("/S/K \" \"{0}\" && \"{1}\" \"" ,filePath, batFile);

This should produce:

"/S/K \" \"C:\\Program Files\\Microsoft Visual Studio 10.0\\Common7\\Tools\\vsvars32.bat\" && \"E:\\Test\\vstest.bat\" \" \"

Which as a string is:

/S/K " "C:\Program Files\Microsoft Visual Studio 10.0\Common7\Tools\vsvars32.bat" && "E:\Test\vstest.bat" "

转载请标明出处:Open Visual Studio command prompt from C# code

文章来源: Open Visual Studio command prompt from C# code

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