public void TestWeakEvents()
{
var dealer = new CarDealer();
var michael = new Consumer("Michael");
WeakCarInfoEventManager.AddListener(dealer, michael);
dealer.NewCar("Mercedes");
var sebastian = new Consumer("Sebastian");
WeakCarInfoEventManager.AddListener(dealer, sebastian);
dealer.NewCar("Ferrari");
WeakCarInfoEventManager.RemoveListener(dealer, michael);
dealer.NewCar("Red Bull Racing");
}
static void Main()
{
var dealer = new CarDealer();
var michael = new Consumer("Michael");
WeakCarInfoEventManager.AddListener(dealer, michael);
dealer.NewCar("Mercedes");
var nick = new Consumer("Nick");
WeakCarInfoEventManager.AddListener(dealer, nick);
dealer.NewCar("Ferrari");
WeakCarInfoEventManager.RemoveListener(dealer, michael);
dealer.NewCar("Toyota");
}