在 C++ 中执行另一个程序 [英] Execute another program in C++

问题描述

我想从我的 C++ 程序远程执行另一个应用程序.到目前为止，我一直在使用 CreateProcess(...) 函数，它工作得很好.

I want to remotely execute another application from my C++ program. So far I played along with the CreateProcess(...) function and it works just fine.

然而，问题是我需要另一个程序的完整路径，但我不知道它的目录.所以我想要的是我只需要输入另一个程序的名称，就像你在运行中输入cmd"或winword"一样......它会打开相应的程序.

The problem however is that I need the full path of the other program but I do not know the directory of it. So what I want is that I just have to enter the name of the other program, like when you type "cmd" or "winword" into Run... it opens the corresponding programs.

提前致谢，俄罗斯

推荐答案

如果你像这样使用 CreateProcess:

If you are using CreateProcess like this:

CreateProcessA( "winword.exe", .... );

那么 PATH 变量将不会被使用.您需要使用第二个参数:

then the PATH variable will not be used. You need to use the second parameter:

CreateProcessA( NULL, "winword.exe", .... );

请参阅 http://msdn.microsoft.com/en-us/library/ms682425%28VS.85%29.aspx 了解详情.

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