static void Main(string[] args)
{
#region Lab_1
var customerObserver = new CustomerObserver();
ProductManager productManager = new ProductManager();
productManager.Attached(new EmployeeObserver());
productManager.Attached(customerObserver);
productManager.UpdatePrice();
#endregion
#region Lab_2
ConcreteProduct concreteProduct = new ConcreteProduct("Boxing Gloves", 12.55M);
concreteProduct.FollowList.Add(new ConcreteMember {
Email = "*****@*****.**"
});
concreteProduct.FollowList.Add(new ConcreteMember {
Email = "*****@*****.**"
});
concreteProduct.FollowList.Add(new ConcreteMember {
Email = "*****@*****.**"
});
concreteProduct.Price = 8.99M;
#endregion
Console.ReadKey();
}
static void Main(string[] args)
{
var customer = new CustomerObserver();
ProductManager pm = new ProductManager();
pm.Attach(customer);
pm.Attach(new EmployeeObserver());
pm.Detach(customer);
pm.UpdatePrice();
Console.ReadLine();
}