Backup/IDAL/I_ProductClassManage.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace IDAL
{
    public interface I_ProductClassManage
    {
        int ProductClassAdd(Model.ProductClass newProductClass);
        int ProductClassDelete(int De_ProductClassID);
        DataSet ProductClassSelect(string sql_sentence_where);
        /// <summary>
        /// 首页产品类别查询
        /// </summary>
        /// <returns>表类型的信息</returns>
        DataSet ProductClassSelect();
        int ProductClassUpdate(int Up_ProductClassID, Model.ProductClass newProductClassInfo);
         /// <summary>
        /// 获取产品类别信息
        /// </summary>
        /// <param name="dp">下拉控件名</param>
        void GetProductClass(DropDownList dp);
    }
}