当前文件： ExtjsHotelManage/BLL/OpenRoomRecordInfoBLL.cs[2K，2009-6-12 11:42:12]，打开代码结构图

		            
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4using Model;
 5using DAL;
 6using System.Data;
 7
 8namespace BLL
 9...{
10    public  class OpenRoomRecordInfoBLL
11    ...{
12        OpenRoomRecordInfoDAO dao = new OpenRoomRecordInfoDAO();
13
14        private DataSet ds;
15         //房费总额
16        public string GetRoomMoney(string roomid)
17        ...{
18            FormJSONHelper json = new FormJSONHelper();
19            string money= dao.GetRoomMoney(roomid);
20            json.success = true;
21            json.AddItem("roommoney",money);
22            json.ItemOk();
23            string allmoney = json.ToString();
24            return allmoney;
25        }
26
27        //分页得到开房记录
28        public string GetOpenRoomRecordInfos(int start,int limit,string message)
29        ...{
30            JSONHelper json = new JSONHelper();
31            json.success = true;
32            string jsons = "";
33            if (message == null || message.Trim().Length == 0 ||message=="开房/退房（日期/时间）/备注信息")
34            ...{
35                ds = dao.GetOpenRoomInfo(start, limit);
36                foreach(DataRow dr in ds.Tables[0].Rows)
37                ...{
38                    json.AddItem("recordid", dr["recordid"].ToString());
39                    json.AddItem("roomid", dr["roomid"].ToString());
40                    json.AddItem("guestid", dr["guestid"].ToString());
41                    json.AddItem("guestmoney", dr["guestmoney"].ToString());
42                    json.AddItem("opentodaytime", dr["opentodaytime"].ToString());
43                    json.AddItem("opentime", dr["opentime"].ToString());
44                    json.AddItem("endtodaytime", dr["endtodaytime"].ToString());
45                    json.AddItem("endtime", dr["endtime"].ToString());
46                    json.AddItem("remark", dr["remark"].ToString());
47                    json.ItemOk();
48                }
49                json.totlalCount = dao.GetAllCountOpenRoomRecord();
50                jsons = json.ToString();
51            }
52            else
53            ...{
54                ds = dao.GetOpenRoomInfoAll(message);
55                foreach (DataRow dr in ds.Tables[0].Rows)
56                ...{
57                    json.AddItem("recordid", dr["recordid"].ToString());
58                    json.AddItem("roomid", dr["roomid"].ToString());
59                    json.AddItem("guestid", dr["guestid"].ToString());
60                    json.AddItem("guestmoney", dr["guestmoney"].ToString());
61                    json.AddItem("opentodaytime", dr["opentodaytime"].ToString());
62                    json.AddItem("opentime", dr["opentime"].ToString());
63                    json.AddItem("endtodaytime", dr["endtodaytime"].ToString());
64                    json.AddItem("endtime", dr["endtime"].ToString());
65                    json.AddItem("remark", dr["remark"].ToString());
66                    json.ItemOk();
67                }
68                jsons = json.ToString();       
69            }
70            return jsons;
71        }
72    }
73}
74