当前文件： XinYuCompanyManageSystem/BLL/NewsSystem.cs[2K，2009-6-12 11:59:35]，打开代码结构图

		            
 1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Web;
 5using System.Text;
 6using System.Collections.Generic;
 7using DAL;
 8using Model;
 9
10/**//// <summary>
11/// NewsSystem 的摘要说明
12/// </summary>
13namespace BLL
14...{
15    public class NewsSystem
16    ...{
17        /**//// <summary>
18        /// 添加新闻
19        /// </summary>
20        /// <param name="news"></param>
21        /// <returns></returns>
22        public int Add_News(News news)
23        ...{
24            NewsSQL newsSQL = new NewsSQL();
25            return (newsSQL.Add_News(news));
26        }
27        /**//// <summary>
28        /// 修改新闻
29        /// </summary>
30        /// <param name="news"></param>
31        public void Update_News(News news)
32        ...{
33            NewsSQL newsSQL = new NewsSQL();
34            newsSQL.Update_News(news);
35        }
36        /**//// <summary>
37        /// 删除新闻
38        /// </summary>
39        /// <param name="nID"></param>
40        public void Delete_News(int nID)
41        ...{
42            NewsSQL newsSQL = new NewsSQL();
43            newsSQL.Delete_News(nID);
44        }
45        /**//// <summary>
46        /// 查看全部
47        /// </summary>
48        /// <param name="nstartIndex"></param>
49        /// <param name="nendIndex"></param>
50        /// <returns></returns>
51        public List<News> Get_News(int nstartIndex, int nendIndex)
52        ...{
53            NewsSQL newsSQL = new NewsSQL();
54            return (newsSQL.Get_News(nstartIndex, nendIndex));
55        }
56        /**//// <summary>
57        /// 查看全部数量
58        /// </summary>
59        /// <returns></returns>
60        public int Get_NewsNum()
61        ...{
62            NewsSQL newsSQL = new NewsSQL();
63            return (newsSQL.Get_NewsNum());
64        }
65        /**//// <summary>
66        /// 按分类查看
67        /// </summary>
68        /// <param name="nstartIndex"></param>
69        /// <param name="nendIndex"></param>
70        /// <param name="nClassID"></param>
71        /// <returns></returns>
72        public List<News> Get_News(int nstartIndex, int nendIndex, int nClassID)
73        ...{
74            NewsSQL newsSQL = new NewsSQL();
75            return (newsSQL.Get_News(nstartIndex, nendIndex, nClassID));
76        }
77        /**//// <summary>
78        /// 按分类查看总数
79        /// </summary>
80        /// <param name="nClassID"></param>
81        /// <returns></returns>
82        public int Get_NewsNum(int nClassID)
83        ...{
84            NewsSQL newsSQL = new NewsSQL();
85            return (newsSQL.Get_NewsNum(nClassID));
86        }
87        /**//// <summary>
88        /// 查看单条新闻
89        /// </summary>
90        /// <param name="nID"></param>
91        /// <returns></returns>
92        public News Get_SintNews(int nID)
93        ...{
94            NewsSQL newsSQL = new NewsSQL();
95            return (newsSQL.Get_SintNews(nID));
96        }
97    }
98}
99