在C中是否存在一种方法来获得给定两个绝对路径输入的相对路径?[副本]

var file1 = @"c:\temp1\adam\";
var file2 = @"c:\temp1\jamie\";

var result = new Uri(file1)
    .MakeRelativeUri(new Uri(file2))
    .ToString()
    .Replace("/", "\\");

1. c:\temp1\

Uri.UnescapeDataString(new Uri(file1).MakeRelativeUri(new Uri(file2)).ToString())
  .Replace("/", "\\");

var result = new Uri(file1, true)
    .MakeRelativeUri(new Uri(file2, true))
    .ToString()
    .Replace("/", "\\");