正在阅读：c#多线程教学(4):线程池和异步编程c#多线程教学(4):线程池和异步编程

// class that will be called by the Timer

public class WorkonTimerReq

{

public void aTimerCallMethod()

{

// does some work

}

}


//timer creation block

{

//instantiating the class that gets called by the Timer.

WorkonTimerReq anObj = new WorkonTimerReq () ;


// callback delegate

TimerCallback tcallback = new TimerCallback(anObj. aTimerCallMethod) ;


// define the dueTime and period

long dTime = 20 ; // wait before the first tick (in ms)

long pTime = 150 ; // timer during subsequent invocations (in ms)


// instantiate the Timer object

Timer atimer = new Timer(tcallback, null, dTime, pTime) ;


// do some thing with the timer object

...

//change the dueTime and period of the Timer

dTime=100;

pTime=300;

atimer.Change(dTime, pTime) ;

// do some thing

...

atimer.Dispose() ;

...

}