计算相对文件路径

问题描述:

我有2个文件:

C:\Program Files\MyApp\images\image.png

C:\Users\Steve\media.jpg

现在我想要计算文件2(media.jpg)相关的文件,文件路径1:

Now i want to calculate the File-Path of File 2 (media.jpg) relative to File 1:

..\..\..\Users\Steve\

有没有在.NET中内置的函数来做到这一点?

Is there a built-in function in .NET to do this?

使用:

var s1 = @"C:\Users\Steve\media.jpg";
var s2 = @"C:\Program Files\MyApp\images\image.png";

var uri = new Uri(s2);

var result = uri.MakeRelativeUri(new Uri(s1)).ToString();