C# 测算代码运行时间 Stopwatch

   System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();

  stopwatch.Start();

 

                stopwatch.Stop();
                long mill = stopwatch.ElapsedMilliseconds;
                stopwatch.Restart();

转载于:https://www.cnblogs.com/LuoEast/p/8287126.html