using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CY.IBaseDAL;
using CY.Model;
using CY.Infrastructure.Query;
using System.Data;

namespace CY.IDAL
{
    /// <summary>
    /// 推广系统图片推广-数据库操作接口
    /// </summary>
    public interface IPromotion_PictureDAL : ICommonDAL, IPaging<Promotion_Picture>, IGetAllModel<Promotion_Picture>
    {

        /// <summary>
        /// 获取全部图片推广
        /// </summary>
        /// <param name="pa"></param>
        /// <returns></returns>
        IEnumerable<Model.Promotion_Picture> SelectModelPage(Pagination pa);
        //datatable类型全部图片
        DataTable SelectModelList();
        /// <summary>
        /// 获取单个图片推广
        /// </summary>
        /// <param name="Keyid"></param>
        /// <returns></returns>
        Model.Promotion_Picture SelectSingleModel(string Keyid);


    }
}