如何在C程序中获取当前文件夹的父目录？ [英] How to get the parent directory of the current folder in a C program?

问题描述

我正在尝试获取程序所在的当前文件夹的父目录。
我需要包含在C程序中。我尝试通过字符串方法来解决它，但是我觉得可以有更好和更简单的方法。例如：如果他的路径是 C：\Application\Config，那么我想获得- C：\Application的唯一父路径。

有人可以帮我吗？

I am trying to get the parent directory of the current folder in which i have the program. I need to include in the C program I have. I tried doing it through string methods and solve it, but I feel there can be a better and simpler way. Eg: If his path is "C:\Application\Config", then I want to get - "C:\Application" the just parent path.
Can some one please help me with this?

谢谢，
Priyanka

Thanks, Priyanka

推荐答案

到在最后一个反斜杠处截断字符串：

To in-place truncate a string at its last backslash:

char pathname[MAX_PATH];
GetCurrentDirectory(MAX_PATH, pathname);
char* last_backslash = strrchr(pathname, '\\'); 
if (last_backslash)
{
    *last_backslash = '\0';
}

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