static void Main(string[] args)
        {
            var timerE = new TimerEvent();
            var timer = new UserTimer(timerE);
            var timer2 = new UserTimer2(timerE);

            timerE.SimulateEvent(5);

            System.Console.ReadLine();
        }
 public UserTimer(TimerEvent newEv)
 {
     newEv.StopTimer+= TimerStart1;
 }