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

namespace?BLL
{
????public?class?ChoiceQuestionBLL
????{
????????ChoiceQuestionDAL?cqd?=?null;
????????public?ChoiceQuestionBLL（）
????????{
????????????cqd?=?new?ChoiceQuestionDAL（）;
????????}
????????//添加選擇題
????????public?bool?AddChoiceQuestion（ChoiceQuestion?cq）
????????{
????????????int?a?=?0;
????????????a?=?cqd.AddChoiceQuestion（cq）;
????????????if?（a>0）
????????????{
????????????????return?true;
????????????}
????????????else
????????????{
????????????????return?false;
????????????}
????????}
????????//根據作業號查詢該套題的所有題
????????public?List?SelAllChoiceQuestionBySid（int?sid）
????????{
????????????return?cqd.SelAllChoiceQuestionBySid（sid）;
????????}
????}
}

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

?????文件??????20480??2010-01-09?08:52??在線作業系統\BLL\bin\Debug\BLL.dll

?????文件??????38400??2010-01-09?08:52??在線作業系統\BLL\bin\Debug\BLL.pdb

?????文件??????28672??2010-01-09?08:52??在線作業系統\BLL\bin\Debug\DAL.dll

?????文件??????48640??2010-01-09?08:52??在線作業系統\BLL\bin\Debug\DAL.pdb

?????文件??????20480??2010-01-06?17:18??在線作業系統\BLL\bin\Debug\Entity.dll

?????文件??????50688??2010-01-06?17:18??在線作業系統\BLL\bin\Debug\Entity.pdb

?????文件???????2650??2009-12-25?11:07??在線作業系統\BLL\BLL.csproj

?????文件????????832??2009-12-16?14:31??在線作業系統\BLL\ChoiceQuestionBLL.cs

?????文件????????667??2009-12-22?15:46??在線作業系統\BLL\ClassBLL.cs

?????文件????????631??2009-12-25?11:06??在線作業系統\BLL\EssayQuestionBLL.cs

?????文件????????381??2009-12-23?11:45??在線作業系統\BLL\MenuBLL.cs

?????文件???????1039??2010-01-24?20:36??在線作業系統\BLL\obj\BLL.csproj.FileListAbsolute.txt

?????文件??????20480??2010-01-09?08:52??在線作業系統\BLL\obj\Debug\BLL.dll

?????文件??????38400??2010-01-09?08:52??在線作業系統\BLL\obj\Debug\BLL.pdb

?????文件??????16384??2009-12-25?12:14??在線作業系統\BLL\obj\Debug\Refactor\BLL.dll

?????文件???????5515??2010-01-09?08:52??在線作業系統\BLL\obj\Debug\ResolveAssemblyReference.cache

?????文件???????1317??2009-12-15?08:22??在線作業系統\BLL\Properties\AssemblyInfo.cs

?????文件????????363??2009-12-22?15:36??在線作業系統\BLL\RoleBLL.cs

?????文件???????1181??2009-12-21?11:11??在線作業系統\BLL\ScoreBLL.cs

?????文件???????1719??2009-12-23?10:12??在線作業系統\BLL\SubjectBLL.cs

?????文件????????408??2009-12-18?11:29??在線作業系統\BLL\UserAnswerBLL.cs

?????文件????????668??2009-12-22?15:02??在線作業系統\BLL\UserBLL.cs

?????文件??????28672??2010-01-09?08:52??在線作業系統\DAL\bin\Debug\DAL.dll

?????文件??????48640??2010-01-09?08:52??在線作業系統\DAL\bin\Debug\DAL.pdb

?????文件??????20480??2010-01-06?17:18??在線作業系統\DAL\bin\Debug\Entity.dll

?????文件??????50688??2010-01-06?17:18??在線作業系統\DAL\bin\Debug\Entity.pdb

?????文件???????2627??2010-01-09?08:52??在線作業系統\DAL\ChoiceQuestionDAL.cs

?????文件???????2556??2009-12-23?09:05??在線作業系統\DAL\ClassDAL.cs

?????文件???????2570??2009-12-23?15:45??在線作業系統\DAL\DAL.csproj

?????文件???????1664??2009-12-25?11:03??在線作業系統\DAL\EssayQuestionDAL.cs

............此處省略100個文件信息