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(jù)作業(yè)號(hào)查詢(xún)?cè)撎最}的所有題
????????public?List?SelAllChoiceQuestionBySid（int?sid）
????????{
????????????return?cqd.SelAllChoiceQuestionBySid（sid）;
????????}
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2014-06-06?15:07??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\
?????目錄???????????0??2009-12-19?10:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\
?????目錄???????????0??2009-12-25?11:06??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\
?????目錄???????????0??2009-12-19?10:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\
?????目錄???????????0??2010-01-06?17:18??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\
?????文件???????20480??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\BLL.dll
?????文件???????38400??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\BLL.pdb
?????文件???????28672??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\DAL.dll
?????文件???????48640??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\DAL.pdb
?????文件???????20480??2010-01-06?17:18??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\Entity.dll
?????文件???????50688??2010-01-06?17:18??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\bin\Debug\Entity.pdb
?????文件????????2650??2009-12-25?11:07??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\BLL.csproj
?????文件?????????832??2009-12-16?14:31??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\ChoiceQuestionBLL.cs
?????文件?????????667??2009-12-22?15:46??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\ClassBLL.cs
?????文件?????????631??2009-12-25?11:06??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\EssayQuestionBLL.cs
?????文件?????????381??2009-12-23?11:45??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\MenuBLL.cs
?????目錄???????????0??2009-12-19?10:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\
?????文件????????1039??2010-01-24?20:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\BLL.csproj.FileListAbsolute.txt
?????目錄???????????0??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\
?????文件???????20480??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\BLL.dll
?????文件???????38400??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\BLL.pdb
?????目錄???????????0??2009-12-25?12:14??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\Refactor\
?????文件???????16384??2009-12-25?12:14??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\Refactor\BLL.dll
?????文件????????5515??2010-01-09?08:52??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\ResolveAssemblyReference.cache
?????目錄???????????0??2009-12-19?10:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\obj\Debug\TempPE\
?????目錄???????????0??2009-12-19?10:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\Properties\
?????文件????????1317??2009-12-15?08:22??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\Properties\AssemblyInfo.cs
?????文件?????????363??2009-12-22?15:36??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\RoleBLL.cs
?????文件????????1181??2009-12-21?11:11??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\ScoreBLL.cs
?????文件????????1719??2009-12-23?10:12??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\SubjectBLL.cs
?????文件?????????408??2009-12-18?11:29??Asp.net+SqlServer在線答題系統(tǒng)（源碼+數(shù)據(jù)庫(kù)）\在線作業(yè)系統(tǒng)\BLL\UserAnswerBLL.cs
............此處省略97個(gè)文件信息