static void Main(string[] args) { Musteri musteri = new Musteri(); musteri.Id = 1; musteri.Adi = "Mustafa"; musteri.Soyadi = "Taş"; musteri.Tckno = 123456789; Musteri musteri2 = new Musteri(); musteri2.Id = 2; musteri2.Adi = "Ahmet"; musteri2.Soyadi = "Kaya"; musteri2.Tckno = 0123456789; MusteriManager musteriManager = new MusteriManager(); musteriManager.MusteriAdd(musteri); musteriManager.MusteriDelete(musteri2); }