C# ShoppingCart.getTotalNetPrice方法代码示例

        private string getPPPaymentDataString(ShoppingCart _shc)
        {
            this.shc = _shc;
            StringBuilder paymentData = new StringBuilder();
            //Add general PP variables
            //Cart Total:
            paymentData.Append("cmd=_cart");
            paymentData.Append("\nupload=1");

            paymentData.Append("\nbusiness=" + ConfigurationManager.AppSettings["PP_MerchantUsername"]);
            paymentData.Append("\nreturn=" + PP_returnURL); //return url after payment
            paymentData.Append("\ncancel_return=" + PP_cancelReturnURL); //cancel url in case payment is interrupted
            //paymentData.Append("\nnotify_url=" + PP_ipnNotifyURL); //link of IPN processing handler
            paymentData.Append("\ncert_id=" + ConfigurationManager.AppSettings["PP_CertID"]);
            //paymentData.Append("\ninvoice=invoice_1"); //optional - Passthrough variable you can use to identify your invoice number for this purchase.
            paymentData.Append("\ncharset=UTF-8");

            //Shopping cart Data

            paymentData.Append("\ncurrency_code=" + ConfigurationManager.AppSettings["PP_Currency"]);
            paymentData.Append("\npaymentaction=sale"); //default is sale (allowed: authorization, order)

            paymentData.Append("\nhandling_cart=10"); // Shipping costs of the cart in Currency specified in the request
            paymentData.Append("\ntax_cart=" + Math.Round(shc.getTotalNetPrice()*(decimal)0.19,2).ToString()); // overwrites tax for individual items in Currency specified in the request
            //paymentData.Append("\ndiscount_amount_cart=0.20") //This variable overrides any individual itemdiscount_amount_x values, if present.

            //Prepopulating payer information
            paymentData.Append("\naddress_override=1"); //overwrite address in registered at paypal with the one provided at the webshop
            paymentData.Append("\naddress1=" + shc.shippingInfo.Address); //address-line 1
            paymentData.Append("\naddress2="); //address-line 2
            paymentData.Append("\ncity=" + shc.shippingInfo.City); //
            paymentData.Append("\ncountry=Nl");
            paymentData.Append("\nemail=" + shc.shippingInfo.Email );
            paymentData.Append("\nfirst_name=" + shc.shippingInfo.FirstName );
            paymentData.Append("\nlast_name=" + shc.shippingInfo.LastName);
            paymentData.Append("\nlc=gb"); //language code for displaying the paypal page

            //paymentData.Append("\nnight_phone_a=" + shc.shippingInfo.Phone );
            //paymentData.Append("\nnight_phone_b=263701066");

            //paymentData.Append("\nnight_phone_c=night_phone_c")
            // paymentData.Append("\nstate=Gelderland")
            paymentData.Append("\nzip=" + shc.shippingInfo.PostCode);
            // paymentData.Append("\n=")

            int i = 0;
            foreach(ShoppingCart.Item item in shc.getItems())
            {
                i++;
                //Shipping --> Added as an item!!!!
                paymentData.Append("\nitem_name_" + i.ToString() + "=" + item.EventName); //name of the product
                paymentData.Append("\nitem_number_" + i.ToString() + "=" + item.EventId.ToString() ); //product id
                paymentData.Append("\nquantity_" + i.ToString() + "=" + item.Quantity ); //nr of ordered pieces per item
                paymentData.Append("\namount_" + i.ToString() + "=" + Math.Round(item.EventPrice,2).ToString()); //price per piece
                //paymentData.Append("\ntax_1=0.20");
                //paymentData.Append("\ndiscount_amount_1=0.20") // = NOT PER INDIVIDUAL ITEM! discount_amount_cart overwrites this if set
                //paymentData.Append("\ndiscount_rate_1=20"); // PER INDIVIDUAL ITEM! in %. discount_rate_cart overwrites this if set
                //paymentData.Append("\non0_1=color"); //maximum of 7 option field names per item (0-6)
                //paymentData.Append("\nos0_1=brown"); // maximum of 7 option selection names per item (0-6). MAX 64 chars
                //paymentData.Append("\non1_1=size");
                //paymentData.Append("\nos1_1=xxl");

            }

            ////Adding Items
            //paymentData.Append("\nitem_name_2=Item_2");
            //paymentData.Append("\nitem_number_2=nr_2");
            //paymentData.Append("\nquantity_2=2");
            //paymentData.Append("\namount_2=2.00");
            //paymentData.Append("\ntax_2=0.20");
            ////paymentData.Append("\ndiscount_amount_2=0.20") //= discount_amount_cart overwrites this if set
            //paymentData.Append("\ndiscount_rate_2=10"); // PER INDIVIDUAL ITEM! in %. discount_rate_cart overwrites this if set

            return paymentData.ToString();
        }