static void Main(string[] args) { GamerManager gamerManager1 = new GamerManager(new UserValidationManager()); Gamer gamer1 = new Gamer() { Id = 1, BirthYear = 1992, FirstName = "Azize ", LastName = "Aydoğdu", IdentityNumber = 11111 }; GamerManager gamerManager2 = new GamerManager(new UserValidationManager()); Gamer gamer2 = new Gamer() { Id = 2, BirthYear = 2020, FirstName = "Ece ", LastName = "Aydoğdu", IdentityNumber = 22222 }; Game game1 = new Game() { Id = 2, GameName = "PUBG", GamePrice = 650 }; Game game2 = new Game() { Id = 3, GameName = "FORTNİTE", GamePrice = 450 }; Game game3 = new Game() { Id = 4, GameName = "GTA 5", GamePrice = 550 }; Campaign campaign1 = new Campaign() { CampaignName = "YENİ ÜYE KAMPANYASI", CampaignEndDate = 052021, CampaignId = 1 }; Campaign campaign2 = new Campaign() { CampaignName = "COVİD-19 KAMPANYASI", CampaignEndDate = 012021, CampaignId = 2 }; CampaignManager campaignManager = new CampaignManager(); campaignManager.Add(campaign1); campaignManager.Add(campaign2); campaignManager.Update(campaign1); campaignManager.Update(campaign2); campaignManager.Delete(campaign1); campaignManager.Delete(campaign2); SaleManager salesManager = new SaleManager(); salesManager.Sales(game3, gamer2); salesManager.CampaignSales(game2, gamer1, campaign2); }