static void Main(string[] args)
{
Metronome met = new Metronome();
Listener listener = new Listener(met);
ListenerTwo lis2 = new ListenerTwo();
lis2.Subscribe(met);
met.Start();
}
public void PeriodNotification(Metronome metr, EventArgs data)
{
_counter++;
_countList.Add(_counter);
Console.WriteLine("{0} second down", _counter);
if (_counter >= 11)
{
_metronome.TickEvent -= PeriodNotification;
Console.WriteLine("Listening ends...");
}
}
public void PeriodNotification(Metronome metr, EventArgs data)
{
Console.WriteLine("Lisener2 get event and say hi...");
}
public void Subscribe(Metronome met)
{
met.TickEvent += PeriodNotification;
}
public Listener(Metronome met)
{
_metronome = met;
_metronome.TickEvent += PeriodNotification;
}