功能萎缩文件路径更加可读 [英] Function to shrink file path to be more human readable

问题描述

有没有在C＃中SHINK任何功能文件路径

Is there any function in c# to shink a file path ?

输入：C：\users\Windows\下载的程序Files\Folder\Inside\example\file.txt

Input: "c:\users\Windows\Downloaded Program Files\Folder\Inside\example\file.txt"

输出：C：\users\ ... \example\file.txt

Output: "c:\users\...\example\file.txt"

推荐答案

杰夫阿特伍德的公布解决这个在他的博客，在这里它是：

Jeff Atwood posted a solution to this on his blog and here it is :

[DllImport("shlwapi.dll", CharSet = CharSet.Auto)]
static extern bool PathCompactPathEx([Out] StringBuilder pszOut, string szPath, int cchMax, int dwFlags);

static string PathShortener(string path, int length)
{
    StringBuilder sb = new StringBuilder();
    PathCompactPathEx(sb, path, length, 0);
    return sb.ToString();
}

它采用了非托管函数的 PathCompactPathEx 达到你想要的东西。

It uses the unmanaged function PathCompactPathEx to achieve what you want.

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