fs4net.Framework.Impl.FilenameParser.ExtractFilename C# (CSharp) Метод

        private string ExtractFilename()
        {
            int lastBackslash = _pathWithFilename.LastIndexOf('\\');
            return lastBackslash == -1
                       ? _pathWithFilename
                       : _pathWithFilename.Substring(lastBackslash + 1);
        }