[CSharpTips]Stopwatch的使用

Stopwatch的使用

 Stopwatch 在 System.Diagnostics 名称空间下

using System;
using System.Diagnostics;

namespace StopwatchTest
{
    class Program
    {
        static void Main(string[] args)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            //需要计时的代码段
            for (int i = 0; i < 100000; i++)
            {
                Console.WriteLine(i);                
            }
            sw.Stop();
            TimeSpan ts = sw.Elapsed;
            Console.WriteLine("Stopwatch总共花费{0}ms.", ts.TotalMilliseconds);
            Console.ReadLine();
        }
    }
}