File list (Check if you may need any files):
shopping
........\shopBLL
........\.......\bin
........\.......\...\Debug
........\.......\...\.....\shopBLL.dll
........\.......\...\.....\shopBLL.pdb
........\.......\...\.....\shopDAL.dll
........\.......\...\.....\shopDAL.pdb
........\.......\...\.....\shopModels.dll
........\.......\...\.....\shopModels.pdb
........\.......\...\Release
........\.......\obj
........\.......\...\Debug
........\.......\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
........\.......\...\.....\ResolveAssemblyReference.cache
........\.......\...\.....\shopBLL.csproj.FileListAbsolute.txt
........\.......\...\.....\shopBLL.dll
........\.......\...\.....\shopBLL.pdb
........\.......\...\.....\TempPE
........\.......\Properties
........\.......\..........\AssemblyInfo.cs
........\.......\shopBLL.csproj
........\.......\UsersManager.cs
........\shopDAL
........\.......\bin
........\.......\...\Debug
........\.......\...\.....\shopDAL.dll
........\.......\...\.....\shopDAL.pdb
........\.......\...\.....\shopModels.dll
........\.......\...\.....\shopModels.pdb
........\.......\...\Release
........\.......\DbHelper.cs
........\.......\obj
........\.......\...\Debug
........\.......\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
........\.......\...\.....\ResolveAssemblyReference.cache
........\.......\...\.....\shopDAL.csproj.FileListAbsolute.txt
........\.......\...\.....\shopDAL.dll
........\.......\...\.....\shopDAL.pdb
........\.......\...\.....\TempPE
........\.......\Properties
........\.......\..........\AssemblyInfo.cs
........\.......\shopDAL.csproj
........\.......\Usersservice.cs
........\shopModels
........\..........\bin
........\..........\...\Debug
........\..........\...\.....\shopModels.dll
........\..........\...\.....\shopModels.pdb
........\..........\...\Release
........\..........\obj
........\..........\...\Debug
........\..........\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
........\..........\...\.....\shopModels.csproj.FileListAbsolute.txt
........\..........\...\.....\shopModels.dll
........\..........\...\.....\shopModels.pdb
........\..........\...\.....\TempPE
........\..........\Properties
........\..........\..........\AssemblyInfo.cs
........\..........\shopModels.csproj
........\..........\Users.cs
........\shopping.sln
........\shopping.suo
........\shopweb
........\.......\Bin
........\.......\...\shopBLL.dll
........\.......\...\shopBLL.pdb
........\.......\...\shopDAL.dll
........\.......\...\shopDAL.pdb
........\.......\...\shopModels.dll
........\.......\...\shopModels.pdb
........\.......\Default.aspx
........\.......\Default.aspx.cs
........\.......\Default2.aspx
........\.......\Default2.aspx.cs
........\.......\Web.config
........\数据库.txt