Question

我想创建一个每1秒工作一次的线程，当它完成时（当我变为真）时，它将为另一个对象发送事件。

之类的东西

fun(run on another thread)
{
  while (true)
  {
    if(cond==true)
    {
      send event
      break
      finish the thread
    }
    else
      sleep(1000)(and to the function again
  }
}

当另一个对象在事件中返回true并且线程完成

时会执行某些操作

我认为线程池在这里最好但是我在c＃上编写简单的代码来实现它并不成功

Answer 1

在这种情况下你没有说过任何否定计时器使用的东西 - 所以我会用一个。

//Declare a timer (possibly global in this instance)
Timer _timer;

//Put this where you want to start checking. (possibly in main thread)
Timer _timer = new System.Timers.Timer(1000);
//Check every second and fire the timer_Elapsed event
_timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
//Start the timer
_timer.Enabled = true;
//Stop overlapping timers (we will start the timer after it completes it's check)
_timer.AutoReset = false;

//Seperate timer event method.
void timer_Elapsed(object sender, ElapsedEventArgs e)
{
  //Check your condition here and send off event if true. this will call 
  //this method again and again every second. 
   _timer.Enabled = true;
}

c＃thread每1秒工作一次，发送均匀

1 个答案: