using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Data;
using?Entity;
using?DAL;

namespace?BLL
{
????public?class?HotelUserBLL
????{
????????///?

????????///?查詢HotelUser表中的數據
????????///?

????????///?HotelUserEntity泛型集合
????????public?static?List?GetHotelUser（）
????????{
????????????return?HotelUserDAL.GetHotelUser（）;
????????}

????????public?static?DataTable?GetHotelUserByUserID（int?UserID）
????????{
????????????return?HotelUserDAL.GetHotelUserByUserID（UserID）;
????????}

????????public?static?DataTable?GetHotelUserByUserName（string?UserName）
????????{
????????????return?HotelUserDAL.GetHotelUserByUserName（UserName）;
????????}

????????public?static?DataTable?GetHotelUserByName（string?Name）
????????{
????????????return?HotelUserDAL.GetHotelUserByName（Name）;
????????}
????????public?static?int?GetUserIDByUserName（string?UserName）
????????{
????????????return?HotelUserDAL.GetUserIDByUserName（UserName）;
????????}


????????///?

????????///?登錄驗證
????????///?

????????///?
????????///?
????????public?static?string?ExistUser（HotelUserEntity?HUE）
????????{
????????????DataTable?dt?=?HotelUserDAL.ExistUser（HUE）;
????????????if?（dt?!=?null?&&?Convert.ToInt32（dt.Rows[0][0]）?>?0）
????????????{
????????????????return?“成功“;
????????????}
????????????else
????????????{
????????????????return?“失敗“;
????????????}
????????}

????????public?static?HotelUserEntity?GetUserInfoByUserName（string?UserName）
????????{
????????????return?HotelUserDAL.GetUserInfoByUserName（UserName）;
????????}

????????public?static?int?GetCountUserName（string?UserName）
????????{
????????????return?HotelUserDAL.GetCountUserName（UserName）;
????????}


????????///?

????????///?增加HotelUser表中的數據
????????///?

????????///?HotelUserEntity對象
????????///?返回結果：
????????///??????????1???執行SQL語句成功
????????///?????????-1???SQL語句執行錯誤
????????///?????????-2???數據庫連接失敗
????????///?
????????public?static?int?AddHotelUser（HotelUserEntity?HUE）
????????{
????????????return?HotelUserDAL.AddHotelUser（HUE）;
????????}

????????///?

????????///?修改HotelUser表中的數據
????????///?

????????///?HotelUserEntity對象
????????///?返回結果：
????????///??????????1???執行SQL語句成功
????????///?????????-1???SQL語句執行錯誤
????????///?????????-2???數據庫連接失敗
????????///?
????????public?static?int?UpdateHotelUser（HotelUserEntity?HUE）
????????{
????????????return?HotelUserDAL.UpdateHotelUser（HUE）;
????????}

????????public?static?int?UpdateStatusByUserName（int?Status?string?UserNamestring?SessionName）
????????{
????????????return?HotelUserDAL.UpdateStatusByUserName（Status?UserNameSessionName）;
????????}

????????public?static?int?ChangePwd（HotelUserEntity?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2952??2008-08-21?09:18??3layerhotel\51aspx源碼必讀.txt

?????文件???????8704??2008-08-21?09:00??3layerhotel\BLL\bin\Debug\BLL.dll

?????文件??????46592??2008-08-21?09:00??3layerhotel\BLL\bin\Debug\BLL.pdb

?????文件??????19968??2008-08-21?09:00??3layerhotel\BLL\bin\Debug\DAL.dll

?????文件??????56832??2008-08-21?09:00??3layerhotel\BLL\bin\Debug\DAL.pdb

?????文件???????7680??2008-08-21?08:59??3layerhotel\BLL\bin\Debug\Entity.dll

?????文件??????36352??2008-08-21?08:59??3layerhotel\BLL\bin\Debug\Entity.pdb

?????文件???????3023??2008-07-26?23:12??3layerhotel\BLL\BLL.csproj

?????文件???????3929??2008-07-26?23:43??3layerhotel\BLL\HotelUserBLL.cs

?????文件????????475??2008-07-26?23:12??3layerhotel\BLL\MessageBLL.cs

?????文件???????2757??2008-08-21?08:59??3layerhotel\BLL\obj\Debug\BLL.csproj.FileListAbsolute.txt

?????文件???????8704??2008-08-21?09:00??3layerhotel\BLL\obj\Debug\BLL.dll

?????文件??????46592??2008-08-21?09:00??3layerhotel\BLL\obj\Debug\BLL.pdb

?????文件???????5632??2008-07-27?16:02??3layerhotel\BLL\obj\Debug\Refactor\BLL.dll

?????文件??????13344??2008-08-21?09:00??3layerhotel\BLL\obj\Debug\ResolveAssemblyReference.cache

?????文件???????1346??2008-07-02?10:55??3layerhotel\BLL\Properties\AssemblyInfo.cs

?????文件???????3867??2008-07-26?17:22??3layerhotel\BLL\RoomBLL.cs

?????文件???????3567??2008-08-21?08:59??3layerhotel\BLL\RoomTypeBLL.cs

?????文件????????746??2008-07-02?11:14??3layerhotel\BLL\RoonTypeBLL.cs

?????文件???????1582??2008-07-18?17:31??3layerhotel\BLL\UserRoomBLL.cs

?????文件????1893888??2007-10-28?00:02??3layerhotel\Control\AjaxControlToolkit.dll

?????文件??????19968??2008-08-21?09:00??3layerhotel\DAO\bin\Debug\DAL.dll

?????文件??????56832??2008-08-21?09:00??3layerhotel\DAO\bin\Debug\DAL.pdb

?????文件???????7680??2008-08-21?08:59??3layerhotel\DAO\bin\Debug\Entity.dll

?????文件??????36352??2008-08-21?08:59??3layerhotel\DAO\bin\Debug\Entity.pdb

?????文件???????2895??2008-07-26?23:12??3layerhotel\DAO\DAL.csproj

?????文件???????6760??2008-07-26?23:43??3layerhotel\DAO\HotelUserDAL.cs

?????文件????????736??2008-08-21?08:59??3layerhotel\DAO\MessageDAL.cs

?????文件???????2183??2008-08-21?09:00??3layerhotel\DAO\obj\Debug\DAL.csproj.FileListAbsolute.txt

?????文件??????19968??2008-08-21?09:00??3layerhotel\DAO\obj\Debug\DAL.dll

............此處省略182個文件信息