如何製作秒錶控制檯？

Question

我在想這樣做的：

int intCount = 0; 
int intConstant = ...; 

while(true) 
{ 
    Console.WriteLine(intCount/intConstant + " seconds"); 
} 

但我不知道如何找出不變，使秒錶計數秒。

Answer 1

不要使用循環，這將是處理器特定的。更好地利用StopWatch類：

var watch = StopWatch.StartNew(); 

while(true) 
{ 
    Console.WriteLine(watch.ElapsedMilliseconds/1000f + " seconds"); 
} 

Answer 2

考慮你想要什麼猜測，這樣做：

Stopwatch sw = new Stopwatch(); 
sw.Start(); 

while(true) 
{ 
    Console.WriteLine(sw.ElapsedMilliseconds/1000 + " seconds"); 
} 

Answer 3

您可以在System.Diagnostics namespace

 Stopwatch stopWatch = new Stopwatch(); 
     stopWatch.Start(); 
     Thread.Sleep(10000); 
     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);