YKT_DAL/DALProductOrder.cs

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using System;
using System.Collections.Generic;

using System.Text;
using System.Data;
using System.Data.SqlClient;
using YKT.DBUtility;
using YKT_Model;

namespace YKT_DAL
{
    public class DALProductOrder
    {

        #region  成员方法
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int OrderID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from YKT_ProductOrder");
            strSql.Append(" where OrderID=@OrderID ");
            SqlParameter[] parameters = {
					new SqlParameter("@OrderID", SqlDbType.Int,4)};
            parameters[0].Value = OrderID;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(ModelProductOrder model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into YKT_ProductOrder(");
            strSql.Append("MemberID,OrderTime,ShipTime,BuyerName,BuyerPhone,BuyerEmail,BuyerAddress,BuyerPostalcode,ReceiverName,ReceiverPhone,ReceiverEmail,ReceiverProCities,ReceiverAddress,ReceiverPostalcode,Remark,TotalPrice,ProductIDs,ProductPrice,CustomItemPrice,Discount,ShipPrice,AdvancePayment,PaymentType,ShippingType,Score,Weight,Quantity,NeedInvoice,InvoiceHead,InvoiceContent,IsCancelled,IsConfirmed,PayStatus,ShippingStatus,IsFinished,ManageHistory,LastModify,OrderNo,Code,IsAgentF,IsAgentFContent,IsShippingFree)");
            strSql.Append(" values (");
            strSql.Append("@MemberID,@OrderTime,@ShipTime,@BuyerName,@BuyerPhone,@BuyerEmail,@BuyerAddress,@BuyerPostalcode,@ReceiverName,@ReceiverPhone,@ReceiverEmail,@ReceiverProCities,@ReceiverAddress,@ReceiverPostalcode,@Remark,@TotalPrice,@ProductIDs,@ProductPrice,@CustomItemPrice,@Discount,@ShipPrice,@AdvancePayment,@PaymentType,@ShippingType,@Score,@Weight,@Quantity,@NeedInvoice,@InvoiceHead,@InvoiceContent,@IsCancelled,@IsConfirmed,@PayStatus,@ShippingStatus,@IsFinished,@ManageHistory,@LastModify,@OrderNo,@Code,@IsAgentF,@IsAgentFContent,@IsShippingFree)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@MemberID", SqlDbType.Int,4),
					new SqlParameter("@OrderTime", SqlDbType.DateTime),
					new SqlParameter("@ShipTime", SqlDbType.NVarChar,50),
					new SqlParameter("@BuyerName", SqlDbType.NVarChar,255),
					new SqlParameter("@BuyerPhone", SqlDbType.NVarChar,255),
					new SqlParameter("@BuyerEmail", SqlDbType.NVarChar,255),
					new SqlParameter("@BuyerAddress", SqlDbType.NVarChar,255),
					new SqlParameter("@BuyerPostalcode", SqlDbType.NVarChar,20),
					new SqlParameter("@ReceiverName", SqlDbType.NVarChar,255),
					new SqlParameter("@ReceiverPhone", SqlDbType.NVarChar,255),
					new SqlParameter("@ReceiverEmail", SqlDbType.NVarChar,255),
					new SqlParameter("@ReceiverProCities", SqlDbType.NVarChar,255),
					new SqlParameter("@ReceiverAddress", SqlDbType.NVarChar,255),
					new SqlParameter("@ReceiverPostalcode", SqlDbType.NVarChar,20),
					new SqlParameter("@Remark", SqlDbType.NText),
					new SqlParameter("@TotalPrice", SqlDbType.Money,8),
					new SqlParameter("@ProductIDs", SqlDbType.NVarChar,200),