using System;

using System.Threading;

namespace TimerQueueTimer

{

class Program

{

static void Main(string[] args)

{

TimerQueue timerQueue = new TimerQueue(10);

timerQueue.Initialize();

timerQueue.SetTimer(CallMeBack, " From callback after 5 sec", 5000);

timerQueue.SetTimer(CallMeBack, " From callback after 2 sec", 2000);

timerQueue.SetTimer(CallMeBack, " From callback after 8 sec", 8000);

Console.WriteLine("Main application is going to wait for 15 seconds");

Thread.Sleep(15000);

Console.WriteLine("Main application finished waiting, adding few more timer events");

timerQueue.SetTimer(CallMeBack, " From callback after 13 sec", 13000);

timerQueue.SetTimer(CallMeBack, " From callback after 9 sec", 9000);

timerQueue.SetTimer(CallMeBack, " From callback after 4 sec", 4000);

Console.ReadLine();

}

static void CallMeBack(Object state)

{

Console.WriteLine((string)state);

}

}

}