static void Main(string[] args) { Customer customer1 = new Customer(); customer1.CustomerName = "Anday"; customer1.CustomerSurname = "Aktaş"; customer1.CustomerId = 1; customer1.Money = 80000; Customer customer2 = new Customer(); customer2.CustomerName = "Begüm"; customer2.CustomerSurname = "Güner"; customer2.CustomerId = 2; customer2.Money = 35000; Customer[] customers = new Customer[] { customer1, customer2 }; CustomerManager customerManager = new CustomerManager(); int Id; while (true) { Console.WriteLine("Eklemek istediğiniz müşterinin Id numarasını giriniz(0=Exit): "); Id = Convert.ToInt32(Console.ReadLine()); if (Id == 0) { break; } else { foreach (Customer customer in customers) { if (customer.CustomerId == Id) { customerManager.Add(customer); } else { continue; } } } } Console.WriteLine("Silmek istediğiniz müşterinin Id numarasını giriniz: "); Id = Convert.ToInt32(Console.ReadLine()); foreach (Customer customer in customers) { if (customer.CustomerId == Id) { customerManager.Delete(customer); } else { continue; } } customerManager.BankRate(); Console.WriteLine("\n----------------Müşteri Listesi---------------"); customerManager.List(); }