当前文件： ExtjsHotelManage/BLL/GuestInfoBLL.cs[1K，2009-6-12 11:42:12]，打开代码结构图

		            
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4using System.Data;
 5using Model;
 6using DAL;
 7namespace BLL
 8...{
 9    public class GuestInfoBLL
10    ...{
11        GuestInfoDAO dao=new GuestInfoDAO();
12        private DataSet ds;
13         //保存客人信息
14        public int SaveGuestInfo(GuestInfoBean guest)
15        ...{
16            return dao.SaveGuestInfo(guest);
17        }
18
19        //分页查询客人信息
20        public string GetGuestInfos(int start,int limit)
21        ...{
22            JSONHelper json = new JSONHelper();
23            string jsons = "";
24            json.success = true;
25            ds = dao.GetGuestInfo(start, limit);
26            foreach(DataRow dr in ds.Tables[0].Rows)
27            ...{
28                json.AddItem("guestid",dr["guestid"].ToString());
29                json.AddItem("guestcardid", dr["guestcardid"].ToString());
30                json.AddItem("guestname", dr["guestname"].ToString());
31                json.AddItem("guestsex", dr["guestsex"].ToString());
32                json.AddItem("guestmobile", dr["guestmobile"].ToString());
33                json.AddItem("guestaddress", dr["guestaddress"].ToString());
34                json.ItemOk();
35            }
36            json.totlalCount = dao.GetGuestInfoCount();
37            jsons = json.ToString();
38            return jsons;
39        }
40
41        //修改保存客人信息
42
43        public int EditSaveGuestInfo(GuestInfoBean guest)
44        ...{
45            return dao.EditSaveGuestInfo(guest);
46        }
47
48         //删除客人信息
49        public int DeleteGuestInfo(int guestid)
50        ...{
51            return dao.DeleteGuestInfo(guestid);
52        }
53    }
54}
55