static void Main(string[] args) { BaseGamerAndGameManager gamerAndGameManager = new Game1(); Gamer gamer = new Gamer { DateOfBirth = new DateTime(2001, 10, 27), FirstName = "Begüm", LastName = "Muşdal", NationalityId = "11111111111" }; Gamer gamer2 = new Gamer { DateOfBirth = new DateTime(2001, 10, 25), FirstName = "Nisa", LastName = "Has", NationalityId = "22222222222" }; gamerAndGameManager.Save(gamer); gamerAndGameManager.Buy(gamer); gamerAndGameManager.CampaignOfGameSave(gamer); gamerAndGameManager.Delete(gamer); gamerAndGameManager.Save(gamer2); gamerAndGameManager.Buy(gamer2); gamerAndGameManager.CampaignOfGameUpdate(gamer2); gamerAndGameManager.Delete(gamer2); BaseGamerAndGameManager gamerAndGameManager2 = new Game2(); Gamer gamer3 = new Gamer { DateOfBirth = new DateTime(2001, 10, 8), FirstName = "Begüm", LastName = "Ünal", NationalityId = "33333333333" }; gamerAndGameManager2.Save(gamer3); gamerAndGameManager2.Buy(gamer3); Console.ReadLine(); }