ZForge.Controls.TreeViewAdv.TimeCounter.Finish C# (CSharp) Method

        public static double Finish()
        {
            return Finish(_start);
        }

 public static void Finish(string pieceOfCode)
 {
     lock (_performances)
     {
         if (_performances.ContainsKey(pieceOfCode))
         {
             PerformanceInfo info = _performances[pieceOfCode];
             info.Count++;
             info.TotalTime += TimeCounter.Finish(info.Start);
         }
     }
 }