public static void Main() { Display stockDisplay = new Display(); Youtube youtube = new Youtube(); youtube.Adding(stockDisplay); youtube.AddSong = "Gnarls Barkley - Crazy"; youtube.AddSong = "Lana Del Rey - Born To Die"; youtube.AddSong = "Alicia Keys - Fallin"; youtube.AddSong = "Adele- Don't You Remember"; youtube.AddSong = "Joe Cocker - You Are So Beautiful"; youtube.Removing(stockDisplay); }
static void Main(string[] args) { var atm = new ATMSubject(); var display = new Display(); var bank = new Bank(); atm.RegisterObserver(bank); atm.RegisterObserver(display); atm.BankTransfer("aaa","bbb",50); Console.ReadLine(); }