如何檢查定時器是否啓用/禁用？

Question

我嘗試了下面，但它不會爲我工作。

if (MyTimer.Enabled) 
{ 
    continue; 
} 
else 
{ 
    break; 
} 

如果計時器結束，我想打破for循環。

Answer 1

你可以打破你的循環，如下所述。一旦定時器時間過去，while循環就會中斷。

private static System.Timers.Timer MyTimer; 
    static bool runningloop; 
    public static void Main() 
    { 
     runningloop=true; 
     MyTimer = new System.Timers.Timer(); 
     MyTimer.Interval = 2000; 
     MyTimer.Elapsed += OnTimedEvent; 
     MyTimer.Enabled = true; 

     // If the timer is declared in a long-running method, use KeepAlive to prevent garbage collection 
     // from occurring before the method ends. 
     //GC.KeepAlive(MyTimer) 

     while(runningloop) 
     { 
      //do your work here 
     } 
    } 

    private static void OnTimedEvent(Object source, System.Timers.ElapsedEventArgs e) 
    { 
     runningloop=false; 
    } 

參考here