static void Main(string[] args)
{
Console.Write("Application Starting");
PublicClass pc = new PublicClass();
TimeSpan alarmTime = new TimeSpan(5, 30, 0);
TimeSpan stopAlarm = new TimeSpan(6, 0, 0);
AlarmClock clock = new AlarmClock(alarmTime, stopAlarm);
clock.Alarm += (sender, e) => pc.Alarm();
}