static void Main(string[] args) { Gamer gamer = new Gamer(); gamer.Id = 1; gamer.FirstName = "Fatih"; gamer.LastName = "Aslan"; gamer.Tckn = "12345678901"; gamer.DogumTarihi = "01.01.1991"; Games games = new Games(); games.Id = 1; games.GameName = "Fifa2021"; games.GameType = "Football Game"; games.Stock = 20; games.Price = 5; Sales sales = new Sales(); sales.Id = 1; sales.GameId = games.Id; sales.GameName = games.GameName; sales.GamePrice = games.Price; sales.GamerId = gamer.Id; sales.GamerFirstName = gamer.FirstName; sales.GamerLastName = gamer.LastName; GamerManager gamerManager = new GamerManager(); gamerManager.Add(gamer.Id, gamer.Tckn, gamer.FirstName, gamer.LastName, gamer.DogumTarihi); gamerManager.Update(gamer.Id, gamer.Tckn, gamer.FirstName, gamer.LastName, gamer.DogumTarihi); gamerManager.Delete(gamer.Id); gamerManager.CheckGamerInfoFromEDevlet(gamer.Id, gamer.Tckn, gamer.FirstName, gamer.LastName, gamer.DogumTarihi); GamesManager gamesManager = new GamesManager(); gamesManager.Add(games.Id, games.GameName, games.GameType, games.Stock, games.Price); gamesManager.Update(games.Id, games.GameName, games.GameType, games.Stock, games.Price); gamesManager.Delete(games.Id, games.GameName, games.GameType, games.Stock, games.Price); SalesManager salesManager = new SalesManager(); salesManager.sales(sales.Id, sales.GameId, sales.GameName, sales.GamePrice, sales.GamerId, sales.GamerFirstName, sales.GamerLastName); }