static void Main(string[] args)
{
ClockPublisher publisher = new ClockPublisher();
ClockSubscriber subscriber = new ClockSubscriber();
subscriber.Subscribe(publisher);
publisher.Run();
}
public void OnSecondChanged(ClockPublisher publisher, Clock time)
{
SecondChanged(publisher, time);
}
public void Subscribe(ClockPublisher publisher)
{
publisher.SecondChanged += new ClockPublisher.SecondChangedHandler(OnTimeChanged);
}
private void OnTimeChanged(ClockPublisher publisher, Clock time)
{
Console.WriteLine($"The current time is {time.Hour}:{time.Minute}:{time.Second}");
}