weikebuluo.DAL/v_couponlog_dal.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using weikebuluo.DBUtility;

namespace weikebuluo.DAL
{
    /// <summary>
    /// 数据访问类:v_couponlog_dal
    /// </summary>
    public partial class v_couponlog_dal
    {
        DataCreator<weikebuluo.Model.v_couponlog_model> CreateSQL = new DataCreator<weikebuluo.Model.v_couponlog_model>();

        public v_couponlog_dal()
        { }

        #region 增加一条数据
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(weikebuluo.Model.v_couponlog_model model)
        {
            SqlParameter[] parameters = CreateSQL.CreateParameter(model);

            string strSql = CreateSQL.CreateInsertSql(model, "v_couponlog", "couponlog_id") + ";select @@IDENTITY";

            object obj = DbHelperSQL.GetSingle(strSql, parameters);

            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        #endregion 增加一条数据

        #region 更新一条数据
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(weikebuluo.Model.v_couponlog_model model)
        {
            SqlParameter[] parameters = CreateSQL.CreateParameter(model);

            string strSql = CreateSQL.CreateUpdateSql(model, "v_couponlog", "couponlog_id", "couponlog_id=" + model.couponlog_id);

            int rows = DbHelperSQL.ExecuteSql(strSql, parameters);

            if (rows > 0)
            {
                return true;
            }
            else