1using System;
 2using System.Data;
 3using MyShop.Model;
 4//该源码下载自www.51aspx.com(５１ａｓｐｘ．ｃｏｍ)
 5
 6namespace MyShop.IDAL
 7...{
 8     public interface IOrderItem
 9    ...{
10        int Add(OrderItemInfo model);
11        int Delete(string filter);
12        bool Exist(string filter);
13        DataSet GetDataSet();
14        DataSet GetDataSet(string filter);
15        OrderItemInfo GetModel(DataRow dr);
16        DataSet Query(string sql);
17        int Update(OrderItemInfo model, string filter);
18
19        /**//// <summary>
20        /// 销售明细快速搜索
21        /// </summary>
22        /// <param name="searchType"></param>
23        /// <returns></returns>
24        DataSet QuickSearch(int searchType);
25         /**//// <summary>
26         /// 销售明细高级查询
27         /// </summary>
28         /// <param name="field"></param>
29         /// <param name="keywords"></param>
30         /// <returns></returns>
31         DataSet KeywordsSearch(string field, string keywords);
32         /**//// <summary>
33         /// 所有商品销售统计
34         /// </summary>
35         /// <returns></returns>
36         DataSet SaleCount(int countType);
37         /**//// <summary>
38         /// 商品销售统计快速搜索
39         /// </summary>
40         /// <param name="searchType"></param>
41         /// <returns></returns>
42         DataSet SaleCount_QuickSearch(int searchType, int countType);
43         /**//// <summary>
44         /// 商品销售统计高级查询
45         /// </summary>
46         /// <param name="field"></param>
47         /// <param name="keywords"></param>
48         /// <returns></returns>
49         DataSet SaleCount_KeywordsSearch(string field, string keywords, int countType);
50    }
51}
52