C＃使用命令提示符执行外部.exe。具有名称空间的可执行根文件夹 [英] C# execute external .exe using command prompt. Executable root folder having space for the name

问题描述

我是新手。我的应用程序需要在C＃Winforms中使用命令窗口（cmd.exe）帮助运行另一个.exe文件;





在代码和平之下，其中一个文件夹（My App 4）有一个空格。由于此空间，命令提示符不执行app.exe。



我尝试过：



我试过： -



var process = new ProcessStartInfo（）;

string Path = @C： \ PROGRA~1 \我的应用4 \比较\ app.exe;

process.UseShellExecute` = true;

proccess.WorkingDirectory = @C ：\ Windows \ System32;

process.Filename = @C：\ Windows \ System32 \ cmd.exe;

process.Arguments = / c+路径;

proccess.WindowStyle = ProcessWindowStyle.Hidden;

process.Start（process）;

I am new to commands. My application need to run another .exe file with the help of command window (cmd.exe) in C# Winforms;


Below peace of code the one of the folder having(My App 4) a space. Due to this space the command prompt not execute app.exe.

What I have tried:

I tried:-

var process= new ProcessStartInfo();
string Path = @"C:\PROGRA~1\My App 4\Compare\app.exe";
process.UseShellExecute` = true;
proccess.WorkingDirectory = @"C:\Windows\System32";
process.Filename = @"C:\Windows\System32\cmd.exe";
process.Arguments = "/c " + Path;
proccess.WindowStyle = ProcessWindowStyle.Hidden;
process.Start(process);

推荐答案

您尝试执行的路径必须在命令行中用引号括起来。



您似乎尝试执行的命令行是：

The path you're trying to execute has to be enclosed in quotes in your command line.

The command line you appear to be trying to execute is:

cmd /c C:\PROGRA~1\My App 4\Compare\app.exe

你需要执行的是：

What you need to be executing is:

cmd /c "C:\Program Files\May App 4\Compare\app.exe"

Any其中包含空格的路径必须用引号括起来。

因此，设置路径的quick'n'dirty方法将是

Any path that has spaces in it must be enclosed in quotes.
So, the quick'n'dirty method of setting your Path would be

string Path = "\"C:\\Program Files\\My App 4\\Compare\app.exe\"";

您需要将 Path 放在双引号中，因为它用作参数，不是这里的FileName。与手动将其键入命令控制台的情况相同。



您确定自己确实不想直接执行应用程序，而无需绕道而行吗？ code> cmd.exe的？像这样：

You would need to put Path in double-quotes because it's used as an argument, not as the FileName here. Same thing as when you would type it into a command console manually.

Are you sure you actually don't want to execute your app directly, without the detour via cmd.exe? Like this:

Process.Start(@"C:\PROGRA~1\My App 4\Compare\app.exe");

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