当前文件： ExtjsHotelManage/BLL/UserInfoBLL.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 System.Data;
  5using Model;
  6using DAL;
  7
  8namespace BLL
  9...{
 10    public class UserInfoBLL
 11    ...{
 12        UserInfoDAO dao = new UserInfoDAO();
 13        private DataSet ds;
 14         //判断用户名密码是否正确
 15        public int userIsRight(UserInfoBean u)
 16        ...{
 17            return dao.userIsRight(u);
 18        }
 19
 20         //查询用户ID
 21        public int getIdByUserid(string userid)
 22        ...{
 23            return dao.getIdByUserid(userid);
 24        }
 25
 26        //查询用户角色
 27        public int getRoleTypeInfo(string userID)
 28        ...{
 29            return dao.getRoleTypeInfo(userID);
 30        }
 31         //判断用户状态
 32        public int userStates(string userID)
 33        ...{
 34            return dao.userStates(userID);
 35        }
 36
 37        //得到用户信息分页
 38        public string GetUserInfos(int start,int limit)
 39        ...{
 40            string jsons = "";
 41            JSONHelper json = new JSONHelper();
 42            json.success = true;
 43            ds = dao.GetUserInfo(start, limit);
 44            foreach(DataRow dr in ds.Tables[0].Rows)
 45            ...{
 46                json.AddItem("id",dr["id"].ToString());
 47                json.AddItem("userid", dr["userid"].ToString());
 48                json.AddItem("username", dr["username"].ToString());
 49                json.AddItem("userpwd", dr["userpwd"].ToString());
 50                json.AddItem("userstate", dr["userstate"].ToString());
 51                json.AddItem("roleid", dr["roleid"].ToString());
 52                json.ItemOk();
 53            }
 54            json.totlalCount = dao.GetUserInfoCount();
 55            jsons=json.ToString();
 56            return jsons;
 57        }
 58
 59          //添加用户信息
 60        public int AddUserInfo(UserInfoBean user)
 61        ...{
 62            return dao.AddUserInfo(user);
 63        }
 64         //保存用户信息
 65        public int EditUserInfo(UserInfoBean user)
 66        ...{
 67            return dao.EditUserInfo(user);
 68        }
 69         //删除用户信息
 70        public int DelUserInfo(int id)
 71        ...{
 72            return dao.DelUserInfo(id);
 73        }
 74
 75        //修改用户密码加载
 76        public string GetUserInfoByID(string id)
 77        ...{
 78            FormJSONHelper json = new FormJSONHelper();
 79            ds = dao.GetUserInfoById(id);
 80
 81            json.success = true;
 82            foreach (DataRow dr in ds.Tables[0].Rows)
 83            ...{
 84                json.AddItem("id", dr["id"].ToString());
 85                json.AddItem("userid", dr["userid"].ToString());
 86                json.AddItem("userpwd", dr["userpwd"].ToString());
 87                json.ItemOk();
 88            }
 89            string jsons = json.ToString();
 90            return jsons;
 91        }
 92
 93         //保存用户信息
 94        public int SaveUserPwdInfo(string userid, string userpwd)
 95        ...{
 96            return dao.SaveUserPwdInfo(userid,userpwd);
 97        }
 98    }
 99}
100