private static void InventoryValue() { ProductInventory myInventory; while (true) { try { myInventory = new ProductInventory(); myInventory.LoadInventory(); Console.WriteLine($"\nThe total value of goods on hand is: {myInventory.ValueOfGoodsOnHand().ToString("C2")}"); break; } catch (Exception ex) { Console.WriteLine("\n****** ERROR: " + ex.Message); } } }