File list (Check if you may need any files):
MyOffice.mdf
MyOffice_log.ldf
........\MyOffice.sln
........\MyOffice.suo
........\........BLL\AccessoryFileManager.cs
........\...........\bin\Debug\MyOfficeBLL.dll
........\...........\...\.....\MyOfficeBLL.pdb
........\...........\...\.....\MyOfficeDAL.dll
........\...........\...\.....\MyOfficeDAL.pdb
........\...........\...\.....\MyOfficeModels.dll
........\...........\...\.....\MyOfficeModels.pdb
........\...........\...\Debug
........\...........\bin
........\...........\BranchInfoManager.cs
........\...........\CNDate.cs
........\...........\DepartInfoManager.cs
........\...........\FileInfo.cs
........\...........\FileTypeManager.cs
........\...........\GenerateFileTree.cs
........\...........\GenerateUserTree.cs
........\...........\LoginLogManager.cs
........\...........\ManualSignManager.cs
........\...........\MeetingManager.cs
........\...........\MessageManager.cs
........\...........\MessageToUserManager.cs
........\...........\MessageTypeManager.cs
........\...........\MyNoteManager.cs
........\...........\MyOfficeBLL.csproj
........\...........\MyOfficeBLL.csproj.user
........\...........\obj\Debug\MyOfficeBLL.dll
........\...........\...\.....\MyOfficeBLL.pdb
........\...........\...\.....\Refactor\MyOfficeBLL.dll
........\...........\...\.....\Refactor
........\...........\...\.....\ResolveAssemblyReference.cache
........\...........\...\.....\TempPE
........\...........\...\Debug
........\...........\...\MyOfficeBLL.csproj.FileList.txt
........\...........\...\MyOfficeBLL.csproj.FileListAbsolute.txt
........\...........\obj
........\...........\OperateLogManager.cs
........\...........\PreContractManager.cs
........\...........\PrintManager.cs
........\...........\..operties\AssemblyInfo.cs
........\...........\Properties
........\...........\ReadCommonMessageManager.cs
........\...........\RoleInfoManager.cs
........\...........\RoleRightManager.cs
........\...........\ScheduleManager.cs
........\...........\SysFunManager.cs
........\...........\TimeManager.cs
........\...........\UserManager.cs
........\...........\UserStateManager.cs
........\MyOfficeBLL
........\........DAL\AccessoryFileService.cs
........\...........\bin\Debug\MyOfficeDAL.dll
........\...........\...\.....\MyOfficeDAL.pdb
........\...........\...\.....\MyOfficeModels.dll
........\...........\...\.....\MyOfficeModels.pdb
........\...........\...\Debug
........\...........\bin
........\...........\BranchInfoService.cs
........\...........\DBHelper.cs
........\...........\DepartInfoService.cs
........\...........\FileService.cs
........\...........\FileTypeService.cs
........\...........\LoginLogService.cs
........\...........\ManualSignService.cs
........\...........\MeetingService.cs
........\...........\MessageService.cs
........\...........\MessageToUserService.cs
........\...........\MessageTypeService.cs
........\...........\MyNoteService.cs
........\...........\MyOfficeDAL.csproj
........\...........\MyOfficeDAL.csproj.user
........\...........\obj\Debug\MyOfficeDAL.dll
........\...........\...\.....\MyOfficeDAL.pdb
........\...........\...\.....\Refactor\MyOfficeDAL.dll
........\...........\...\.....\Refactor
........\...........\...\.....\ResolveAssemblyReference.cache
........\...........\...\.....\TempPE
........\...........\...\Debug
........\...........\...\MyOfficeDAL.csproj.FileList.txt
........\...........\...\MyOfficeDAL.csproj.FileListAbsolute.txt
........\...........\obj
........\...........\OperateLogService.cs
........\...........\PreContractService.cs
........\...........\..operties\AssemblyInfo.cs
........\...........\Properties
........\...........\ReadCommonMessageService.cs
........\...........\RoleInfoService.cs
........\...........\RoleRightService.cs
........\...........\ScheduleService.cs
........\...........\SysFunService.cs
........\...........\UserService.cs
........\...........\UserStateService.cs
........\MyOfficeDAL
........\........Models\AccessoryFile.cs
........\..............\bin\Debug\MyOfficeModels.dll
........\..............\...\.....\MyOfficeModels.pdb
........\..............\...\Debug