File list (Check if you may need any files):
Shop
....\BLL
....\...\bin
....\...\...\Debug
....\...\...\.....\BLL.dll
....\...\...\.....\BLL.pdb
....\...\...\.....\DAL.dll
....\...\...\.....\DAL.pdb
....\...\...\.....\DBUtility.dll
....\...\...\.....\DBUtility.pdb
....\...\...\.....\Model.dll
....\...\...\.....\Model.pdb
....\...\...\Release
....\...\BLL.csproj
....\...\BLL.csproj.user
....\...\CategoryBLL.cs
....\...\D_AcceptAddr.cs
....\...\D_Admin.cs
....\...\D_Bulletin.cs
....\...\D_Cart.cs
....\...\D_CoreClass.cs
....\...\D_OrderList.cs
....\...\D_OrderLog.cs
....\...\D_Product.cs
....\...\D_ProductCollection.cs
....\...\D_ShopHelp.cs
....\...\D_TableUpDateFields.cs
....\...\D_User.cs
....\...\obj
....\...\...\BLL.csproj.FileList.txt
....\...\...\BLL.csproj.FileListAbsolute.txt
....\...\...\Debug
....\...\...\.....\BLL.csproj.FileListAbsolute.txt
....\...\...\.....\BLL.dll
....\...\...\.....\BLL.pdb
....\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
....\...\...\.....\Refactor
....\...\...\.....\........\BLL.dll
....\...\...\.....\ResolveAssemblyReference.cache
....\...\...\.....\TempPE
....\...\ProductBLL.cs
....\...\ProductPhotoBLL.cs
....\...\Properties
....\...\..........\AssemblyInfo.cs
....\DAL
....\...\bin
....\...\...\Debug
....\...\...\.....\DAL.dll
....\...\...\.....\DAL.pdb
....\...\...\.....\DBUtility.dll
....\...\...\.....\DBUtility.pdb
....\...\...\.....\Model.dll
....\...\...\.....\Model.pdb
....\...\...\Release
....\...\CategoryDB.cs
....\...\DAL.csproj
....\...\DAL.csproj.user
....\...\DD_AcceptAddr.cs
....\...\DD_Admin.cs
....\...\DD_Bulletin.cs
....\...\DD_Cart.cs
....\...\DD_CoreClass.cs
....\...\DD_OrderList.cs .cs
....\...\DD_OrderLog.cs
....\...\DD_Product.cs
....\...\DD_ProductCollection.cs
....\...\DD_ShopHelp.cs
....\...\DD_TableUpDateFields.cs
....\...\DD_User.cs
....\...\obj
....\...\...\DAL.csproj.FileList.txt
....\...\...\DAL.csproj.FileListAbsolute.txt
....\...\...\Debug
....\...\...\.....\DAL.csproj.FileListAbsolute.txt
....\...\...\.....\DAL.dll
....\...\...\.....\DAL.pdb
....\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
....\...\...\.....\Refactor
....\...\...\.....\........\DAL.dll
....\...\...\.....\ResolveAssemblyReference.cache
....\...\...\.....\TempPE
....\...\Productdb.cs
....\...\ProductPhotodb.cs
....\...\Properties
....\...\..........\AssemblyInfo.cs
....\database
....\........\database
....\........\........\database
....\........\........\........\ShopDB.mdf
....\........\........\........\ShopDB_log.ldf
....\DBUtility
....\.........\bin
....\.........\...\Debug
....\.........\...\.....\DBUtility.dll
....\.........\...\.....\DBUtility.pdb
....\.........\...\Release
....\.........\DBUtility.csproj
....\.........\DBUtility.csproj.user
....\.........\DesString.cs
....\.........\LoginSqlHelper.cs