C#中时间间隔的两种计算方法

1、
System.Diagnostics.Stopwatch watch=new Stopwatch();
watch.Start();
..........
..........
watch.Stop();
watch.Elapsed;

2、
 
DateTime oldTime=DateTime.Now;
........
........
TimeSpan ts
=DateTime.Now.Subtract(oldTime);
(ts.TotalMinutes
*60000).ToString();//毫秒
原文地址:https://www.cnblogs.com/myjece/p/1229612.html