如何建立相对于特定文件夹的绝对路径? [英] How to make an absolute path relative to a particular folder?

问题描述

例如，我该怎么做

"C:\RootFolder\SubFolder\MoreSubFolder\LastFolder\SomeFile.txt"

相对于此文件夹

"C:\RootFolder\SubFolder\"

如果预期结果是

"MoreSubFolder\LastFolder\SomeFile.txt"

推荐答案

是的，您可以轻松做到，将路径视为URI :

Yes, you can do that, it's easy, think of your paths as URIs:

Uri fullPath = new Uri(@"C:\RootFolder\SubFolder\MoreSubFolder\LastFolder\SomeFile.txt", UriKind.Absolute);
Uri relRoot = new Uri(@"C:\RootFolder\SubFolder\", UriKind.Absolute);

string relPath = relRoot.MakeRelativeUri(fullPath).ToString();
// relPath == @"MoreSubFolder\LastFolder\SomeFile.txt"

这篇关于如何建立相对于特定文件夹的绝对路径?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！