public void BeliBarang() { int itemId, Stock; TransactionController ct = new TransactionController(); ItemController iItem = new ItemController(); TB_M_Item item = new TB_M_Item(); iItem.get(); Console.Write(" Masukkan Kode Barang (Id) : "); itemId = Convert.ToInt32(Console.ReadLine()); Console.WriteLine(" Masukkan Jumlah Barang (Stock) : "); Stock = Convert.ToInt32(Console.ReadLine()); ct.BeliBarang(itemId, Stock); }