private void ChangeBuyCount() { string strID = StringHelper.SearchSafe(RequestHelper.GetQueryString <string>("StrCartID")); int queryString = RequestHelper.GetQueryString <int>("BuyCount"); int num2 = RequestHelper.GetQueryString <int>("OldCount"); decimal num3 = RequestHelper.GetQueryString <decimal>("Price"); int num4 = RequestHelper.GetQueryString <int>("ProductCount"); decimal num5 = RequestHelper.GetQueryString <decimal>("ProductWeight"); CartBLL.UpdateCart(strID, queryString, base.UserID); Sessions.ProductBuyCount += (queryString - num2) * num4; Sessions.ProductTotalPrice += (queryString - num2) * num3; Sessions.ProductTotalWeight += (queryString - num2) * num5; string[] strArray = new string[] { strID, "|", Sessions.ProductBuyCount.ToString(), "|", Sessions.ProductTotalPrice.ToString(), "|", (queryString * num3).ToString(), "|", queryString.ToString() }; ResponseHelper.Write(string.Concat(strArray)); ResponseHelper.End(); }