一个通用的C#时耗统计函数

TimedMethod.cs

        class NetTimeException : Exception
        {
            public string msg;
            public long time;
            public NetTimeException(string msg, long time)
            {
                this.msg = msg;
                this.time = time;
            }
        }

        
        static long TimeMethodWrapper(Action action)
        {
            Stopwatch stopwatch = new Stopwatch();
            stopwatch.Start();
            try
            {
                action.Invoke();
            }
            catch (Exception e)
            {
                stopwatch.Stop();
                throw new NetTimeException(e.Message, stopwatch.ElapsedMilliseconds);
            }
            stopwatch.Stop();
            return stopwatch.ElapsedMilliseconds;
        }