static void Main()
{
MailManager mailManager = new MailManager();
Fax fax = new Fax(mailManager);
mailManager.SimulateNEwMail("*****@*****.**", "*****@*****.**", "EventTest");
mailManager.SimulateNEwMail("*****@*****.**", "*****@*****.**", "EventTest");
fax.Unregister(mailManager);
mailManager.SimulateNEwMail("*****@*****.**", "*****@*****.**", "EventTest");
Console.ReadKey();
}
public Fax(MailManager mm)
{
mm.NewMail += FaxMsg;
}
public void Unregister(MailManager mm)
{
mm.NewMail -= FaxMsg;
}
