Created
August 24, 2018 06:27
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C# 中,使用 System.Diagnostics.Stopwatch 计时
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// https://msdn.microsoft.com/zh-cn/library/system.diagnostics.stopwatch(v=vs.110).aspx | |
using System; | |
using System.Diagnostics; | |
using System.Threading; | |
class Program | |
{ | |
static void Main(string[] args) | |
{ | |
Stopwatch stopWatch = new Stopwatch(); | |
stopWatch.Start(); | |
Thread.Sleep(10000); // sleep for 10 seconds | |
stopWatch.Stop(); | |
// Get the elapsed time as a TimeSpan value. | |
TimeSpan ts = stopWatch.Elapsed; | |
// Format and display the TimeSpan value. | |
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", | |
ts.Hours, ts.Minutes, ts.Seconds, | |
ts.Milliseconds / 10); | |
Console.WriteLine("RunTime " + elapsedTime); | |
// Or format this way | |
Console.WriteLine("RunTime " + ts.TotalMilliseconds + "ms"); | |
} | |
} |
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