static void Main(string[] args) { MailMenager mm = new MailMenager(); Fax fax = new Fax(mm); mm.SimulateNewMail("a","b","c"); Console.ReadLine(); }
public void Unregister(MailMenager mm) { mm.NewMail -= FaxMsg; }
public Fax(MailMenager mm) { mm.NewMail += FaxMsg; }