static void Main(string[] args)
{
JohnObserver john = new JohnObserver();
SteveObserver steve = new SteveObserver();
NotificationService service = new NotificationService();
service.AddSubscriber(john);
service.AddSubscriber(steve);
service.NotifySubscriber();
service.RemoveSubscriber(john);
Console.Read();
}
static void Main(string[] args)
{
INotificationService notificationObserver = new NotificationService();
INotificationObserver johnObserver = new JohnObserver();
INotificationObserver steveObserver = new SteveObserver();
Console.WriteLine("Subscriber's Added");
notificationObserver.AddSubscriber(johnObserver);
notificationObserver.AddSubscriber(steveObserver);
notificationObserver.NotifySubscriber();
Console.WriteLine("John is removed from Subscriber's list");
notificationObserver.RemoveSubscriber(johnObserver);
notificationObserver.NotifySubscriber();
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
INotificationObserver steve = new SteveObserver()
{
Name = "Steve"
};
INotificationObserver john = new JohnObserver()
{
Name = "John"
};
INotificationService notification = new NotificationService();
notification.AddSubscriber(steve);
notification.AddSubscriber(john);
notification.NotifySubscriber();
notification.RemoveSubscriber(john);
}