static void Main(string[] args) { CarMenager carMenager = new CarMenager(new EfCarDal()); EfCarDal efCarDal = new EfCarDal(); foreach (var car in carMenager.GetAll()) { Console.WriteLine( "Araba Açıklaması : " + car.Description + "\nAraba Fiyatı : " + car.DailyPrice + "\n---------------------------------------"); } Car car1 = new Car { Id = 4, ColorId = 3, BrandId = 4, DailyPrice = 0, ModelYear = "2222", Description = "a" }; // efCarDal.Update(car1); Console.ReadLine(); }