File list (Check if you may need any files):
考试系统
........\数据库
........\......\examcenter_Data.MDF
........\......\examcenter_Log.LDF
........\程序
........\....\ADLCTier
........\....\........\BaseADLC.cs
........\....\bin
........\....\...\Debug
........\....\BLCTier
........\....\.......\BaseDataManageBLC.cs
........\....\.......\KdBLC.cs
........\....\.......\QuestionBLC.cs
........\....\.......\RoleBLC.cs
........\....\.......\Tree.cs
........\....\.......\UseCaseBLC.cs
........\....\.......\UserBLC.cs
........\....\ExamCenter.csproj
........\....\ExamCenter.csproj.user
........\....\ExamCenter.sln
........\....\ExamCenter.sln.old
........\....\FormTier
........\....\........\FrmBaseDataMan.cs
........\....\........\FrmBaseDataMan.resx
........\....\........\FrmKdManage.cs
........\....\........\FrmKdManage.Designer.cs
........\....\........\FrmKdManage.resx
........\....\........\FrmLoad.cs
........\....\........\FrmLoad.resx
........\....\........\FrmMain.cs
........\....\........\FrmMain.resx
........\....\........\FrmRoleManage.cs
........\....\........\FrmRoleManage.resx
........\....\........\FrmUserManage.cs
........\....\........\FrmUserManage.resx
........\....\........\icon
........\....\........\....\bigIcon.bmp
........\....\........\....\bigIcon1.bmp
........\....\........\....\cancel.bmp
........\....\........\....\cancel1.bmp
........\....\........\....\caption.bmp
........\....\........\....\caption.jpg
........\....\........\....\caption.psd
........\....\........\....\captiona.bmp
........\....\........\....\captiona.jpg
........\....\........\....\computer.bmp
........\....\........\....\delete.bmp
........\....\........\....\delete1.bmp
........\....\........\....\edit.bmp
........\....\........\....\edit1.bmp
........\....\........\....\exit.bmp
........\....\........\....\exit1.bmp
........\....\........\....\first.bmp
........\....\........\....\Help.bmp
........\....\........\....\Help1.bmp
........\....\........\....\last.bmp
........\....\........\....\listIcon.bmp
........\....\........\....\listIcon1.bmp
........\....\........\....\new.bmp
........\....\........\....\new1.bmp
........\....\........\....\next.bmp
........\....\........\....\node.bmp
........\....\........\....\node1.bmp
........\....\........\....\preview.bmp
........\....\........\....\preview1.bmp
........\....\........\....\previous.bmp
........\....\........\....\print.bmp
........\....\........\....\print1.bmp
........\....\........\....\refresh.bmp
........\....\........\....\reportIcon.bmp
........\....\........\....\reportIcon1.bmp
........\....\........\....\right.bmp
........\....\........\....\save.bmp
........\....\........\....\SaveItem.bmp
........\....\........\....\SaveItem1.bmp
........\....\........\....\search.bmp
........\....\........\....\search1.bmp
........\....\........\....\search2.bmp
........\....\........\....\select.bmp
........\....\........\....\selectall.bmp
........\....\........\....\showitem.bmp
........\....\........\....\showitem1.bmp
........\....\........\....\smallIcon.bmp
........\....\........\....\smallIcon1.bmp
........\....\........\....\sysexit.bmp
........\....\........\....\treenode.bmp
........\....\........\....\treenode1.bmp
........\....\........\....\treeopen.bmp
........\....\........\....\treeopen1.bmp
........\....\........\....\undo.bmp
........\....\help.chm
........\....\obj
........\....\...\Debug
........\....\...\ExamCenter.csproj.FileList.txt
........\....\...\Interop.ROCKEY4.dll
........\....\picture