Fan.Sys.Uri.scheme C# (CSharp) Method

        public string scheme()
        {
            return m_scheme;
        }

 public static FileSystemInfo uriToFile(Uri uri)
 {
     if (uri.scheme() != null && uri.scheme() != "file")
     throw ArgErr.make("Invalid Uri scheme for local file: " + uri).val;
       string path = uriToPath(uri);
       if (System.IO.Directory.Exists(path)) return new DirectoryInfo(path);
       if (System.IO.File.Exists(path)) return new FileInfo(path);
       if (uri.isDir()) return new DirectoryInfo(path);
       return new FileInfo(path);
 }