public void Unregister(MailManager mm)
{
mm.NewMail -= FaxMsg;
//mm.remove_NewMail(new EventHandler<NewMailEventArgs>(FaxMsg));
}
// 构造函数 , 将自己注册进NewMail
public Fax(MailManager mm)
{
mm.NewMail += FaxMsg;
}
public void Unregister(MailManager mm)
{
mm.NewMail -= FaxMsg;
//mm.remove_NewMail(new EventHandler<NewMailEventArgs>(FaxMsg));
}
// 构造函数 , 将自己注册进NewMail
public Fax(MailManager mm)
{
mm.NewMail += FaxMsg;
}