当前文件路径：ClothesShop/IDAL/Itype_2.cs

		            
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4using System.Data;
 5using System.Data.OleDb;
 6
 7namespace ClothesShop.IDAL
 8...{
 9    public interface Itype_2
10    ...{
11        /**//// <summary>
12        /// 创建一个商品二级分类
13        /// </summary>
14        /// <param name="typeid_1"></param>
15        /// <param name="typename"></param>
16        /// <returns></returns>
17        int createtype_2(int typeid_1,string typename);
18
19        /**//// <summary>
20        /// 删除一个商品二级分类
21        /// </summary>
22        /// <param name="typeid_2"></param>
23        /// <returns></returns>
24        int deletetype_2(int typeid_2);
25
26        /**//// <summary>
27        /// 修改一个商品二级分类
28        /// </summary>
29        /// <param name="typeid_1"></param>
30        /// <param name="typename"></param>
31        /// <returns></returns>
32        int updatetype_2(int typeid_2 ,int typeid_1,string typename);
33
34        /**//// <summary>
35        /// 查询商品二级分类
36        /// </summary>
37        /// <param name="typeid_1"></param>
38        /// <param name="typename"></param>
39        /// <returns></returns>
40        DataTable type_2list(int typeid_1,string typename);
41
42        /**//// <summary>
43        /// 分类是否存在
44        /// </summary>
45        /// <param name="typename"></param>
46        /// <returns></returns>
47        bool IsExite(string typename);
48
49        /**//// <summary>
50        /// 根据类型ID获得类型名称
51        /// </summary>
52        /// <param name="typeid"></param>
53        /// <returns></returns>
54        string gettypename(int typeid);
55    }
56}
57