我得到的是使用最近的新的FileInfo（路径）.FullPath ，但据我所知FileInfo的是文件而已，没有目录。

The closest I get is using new FileInfo(path).FullPath, but as far as I know FileInfo is for files only, not directory.

另请参阅我的意见Jon飞碟双向的答案这里上下文。

See also my comments to Jon Skeet's answer here for context.

推荐答案

Path类还为您提供了很多很好的方法和属性，例如： GetFullPath（）。请参见 MSDN 的所有细节。

The Path class also gives you a lot of nice methods and properties, e.g. GetFullPath(). See MSDN for all details.