File list (Check if you may need any files):
Gridview和ObjectDataSource(上课正式)\DALFactory\bin\Debug\DALFactory.dll
......................................\..........\...\.....\DALFactory.pdb
......................................\..........\...\.....\IDAL.dll
......................................\..........\...\.....\IDAL.pdb
......................................\..........\...\.....\Model.dll
......................................\..........\...\.....\Model.pdb
......................................\..........\DALFactory.csproj
......................................\..........\DataAccess.cs
......................................\..........\obj\DALFactory.csproj.FileList.txt
......................................\..........\...\.ebug\DALFactory.dll
......................................\..........\...\.....\DALFactory.pdb
......................................\..........\...\.....\Refactor\DALFactory.dll
......................................\..........\...\.....\ResolveAssemblyReference.cache
......................................\..........\Properties\AssemblyInfo.cs
......................................\.bunilty\bin\Debug\Dbunilty.dll
......................................\........\...\.....\Dbunilty.pdb
......................................\........\...\.....\Model.dll
......................................\........\...\.....\Model.pdb
......................................\........\DBUtility.csproj
......................................\........\obj\DBUtility.csproj.FileList.txt
......................................\........\...\.ebug\Dbunilty.dll
......................................\........\...\.....\Dbunilty.pdb
......................................\........\...\.....\Refactor\Dbunilty.dll
......................................\........\Properties\AssemblyInfo.cs
......................................\........\SqlHelper.cs
......................................\IDAL\bin\Debug\IDAL.dll
......................................\....\...\.....\IDAL.pdb
......................................\....\...\.....\Model.dll
......................................\....\...\.....\Model.pdb
......................................\....\IBooks.cs
......................................\....\IDAL.csproj
......................................\....\IUsers.cs
......................................\....\obj\Debug\IDAL.dll
......................................\....\...\.....\IDAL.pdb
......................................\....\...\.....\Refactor\IDAL.dll
......................................\....\...\.....\ResolveAssemblyReference.cache
......................................\....\...\IDAL.csproj.FileList.txt
......................................\....\Properties\AssemblyInfo.cs
......................................\Model\Model\bin\Debug\Model.dll
......................................\.....\.....\...\.....\Model.pdb
......................................\.....\.....\Books.cs
......................................\.....\.....\Carts.cs
......................................\.....\.....\Categories.cs
......................................\.....\.....\Model.csproj
......................................\.....\.....\obj\Debug\Model.dll
......................................\.....\.....\...\.....\Model.pdb
......................................\.....\.....\...\.....\Refactor\Model.dll
......................................\.....\.....\...\Model.csproj.FileList.txt
......................................\.....\.....\Properties\AssemblyInfo.cs
......................................\.....\.....\Publishers.cs
......................................\.....\.....\Users.cs
......................................\.ybookBLL\bin\Debug\DALFactory.dll
......................................\.........\...\.....\DALFactory.pdb
......................................\.........\...\.....\Dbunilty.dll
......................................\.........\...\.....\Dbunilty.pdb
......................................\.........\...\.....\IDAL.dll
......................................\.........\...\.....\IDAL.pdb
......................................\.........\...\.....\Model.dll
...........................