static void Main()
{
Console.WriteLine("Events example - "
+ "Copyright 2016, Sjors van Gelderen"
+ Environment.NewLine);
NewsManager nm = new NewsManager();
Publisher publisher = new Publisher(nm);
Broadcaster[] broadcasters = { new Broadcaster(nm), new Broadcaster(nm) };
Fan[] fans = { new Fan(nm), new Fan(nm), new Fan(nm) };
nm.PublishNews("developer", "Tetris", "In development");
nm.PublishNews("developer", "Tic-Tac-Toe", "In development");
fans[1].Unsubscribe();
fans[2].Unsubscribe();
nm.PublishNews("developer", "Tetris", "Trailer released");
nm.PublishNews("developer", "Tic-Tac-Toe", "Game released");
}
public Broadcaster(NewsManager _nm)
{
nm = _nm;
nm.publisher_event_handler += Broadcast;
}
public Fan(NewsManager _nm)
{
nm = _nm;
nm.broadcaster_event_handler += Rejoice;
}
public Publisher(NewsManager _nm)
{
nm = _nm;
nm.developer_event_handler += InformBroadcasters;
}
