private static void BasicObjectOrientation() { Customer cust = new Customer(); cust.Setter("rahim"); Console.WriteLine(cust.Getter()); Customer cust2 = new Customer() { Age = 23 }; Console.WriteLine(cust2.Age); Customer cust3 = new Customer("salma", 12); Dealer dlr = new Dealer("akib", 23, "00-aaB"); Console.WriteLine(dlr.Age + "\t" + dlr.Name + "\t" + dlr.Dealer_Code); dlr.Display(); }