[英]How to measure time in millisecond precision by thread
I need to measure an event time precisely (suppose the time between two clicks). 我需要精确测量事件时间(假设两次单击之间的时间)。 I used a timer and set the interval to "1" and a counter inside Tick event.
我使用了一个计时器,并将间隔设置为“ 1”,并在Tick事件中设置了一个计数器。 The problem is since there are a lot of lines in my code the Tick event does not actually happen every 1ms (maybe every 8ms or more).
问题是,由于我的代码中有很多行,所以Tick事件实际上并不是每1毫秒(也许每8毫秒或更长时间)发生一次。 Is there any way to use a thread and run a 1ms-timer independently in it?
有什么方法可以使用线程并在其中独立运行1ms计时器吗?
//start
long start = DateTime.Now.Ticks;
//to do something
//...
//end
long end = DateTime.Now.Ticks;
long delta = end - start;
var stopWatch = Stopwatch.StartNew();
// do something
stopWatch.Stop();
Console.WriteLine(stopWatch.ElapsedMilliseconds);
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