1
static void Main(string[] args)
2
{
3
long _start,_end,_loops; //DateTime.Now.Ticks是long int
4
_loops=100000; //重复次数
5
_start=DateTime.Now.Ticks;
6
7
for (int i=0;i<_loops;i++)
8
{
9
原方法;
10
}
11
_end=DateTime.Now.Ticks;
12
13
Console.WriteLine("{0}次调用原方法共花费时间{1}ms",_loops,(_end-_start)/10000);
14
15
_start=DateTime.Now.Ticks;
16
17
for (int i=0;i<_loops;i++)
18
{
19
优化后方法;
20
}
21
_end=DateTime.Now.Ticks;
22
23
Console.WriteLine("{0}次调用优化后方法共花费时间{1}ms",_loops,(_end-_start)/10000);
24
}
转自:
