System.Uri.Uri.ParseAsWindowsAbsoluteFilePath C# (CSharp) Method

		private string ParseAsWindowsAbsoluteFilePath (string uriString)
		{
			if (uriString.Length > 2 && uriString [2] != '\\' && uriString [2] != '/')
				return "Relative file path is not allowed.";
			scheme = UriSchemeFile;
			host = String.Empty;
			port = -1;
			path = uriString.Replace ("\\", "/");
			fragment = String.Empty;
			query = String.Empty;

			return null;
		}