public void AddOrderWithDetails(string email, int totalPrice, string codes, string quantities)
        {
            String[]   separator            = { "," };
            List <int> dishesCodesList      = new List <int>();
            List <int> dishesQuantitiesList = new List <int>();

            string[] codesArray      = codes.Split(separator, StringSplitOptions.RemoveEmptyEntries);
            string[] quantitiesArray = quantities.Split(separator, StringSplitOptions.RemoveEmptyEntries);

            for (int i = 0; i < codesArray.Length; i++)
            {
                dishesCodesList.Add(Int32.Parse(codesArray[i]));
            }
            for (int i = 0; i < quantitiesArray.Length; i++)
            {
                dishesQuantitiesList.Add(Int32.Parse(quantitiesArray[i]));
            }

            BLClient clBl = new BLClient();

            clBl.AddOrderWithDetails(email, totalPrice, dishesCodesList, dishesQuantitiesList);
        }