三层架构实例
............\BLL
............\...\bin
............\...\...\Debug
............\...\...\.....\BLL.dll
............\...\...\.....\BLL.pdb
............\...\...\.....\DAL.dll
............\...\...\.....\DAL.pdb
............\...\...\.....\Model.dll
............\...\...\.....\Model.pdb
............\...\BLL.csproj
............\...\BLL.suo
............\...\obj
............\...\...\BLL.csproj.FileList.txt
............\...\...\Debug
............\...\...\.....\BLL.dll
............\...\...\.....\BLL.pdb
............\...\...\.....\ResolveAssemblyReference.cache
............\...\...\.....\TempPE
............\...\Properties
............\...\..........\AssemblyInfo.cs
............\...\T_User.cs
............\DAL
............\...\bin
............\...\...\Debug
............\...\...\.....\DAL.dll
............\...\...\.....\DAL.pdb
............\...\...\.....\Model.dll
............\...\...\.....\Model.pdb
............\...\CommandInfo.cs
............\...\DAL.csproj
............\...\DbHelperSQL.cs
............\...\obj
............\...\...\DAL.csproj.FileList.txt
............\...\...\Debug
............\...\...\.....\DAL.dll
............\...\...\.....\DAL.pdb
............\...\...\.....\ResolveAssemblyReference.cache
............\...\...\.....\TempPE
............\...\Properties
............\...\..........\AssemblyInfo.cs
............\...\PubConstant.cs
............\...\T_User.cs
............\Model
............\.....\bin
............\.....\...\Debug
............\.....\...\.....\Model.dll
............\.....\...\.....\Model.pdb
............\.....\Model.csproj
............\.....\obj
............\.....\...\Debug
............\.....\...\.....\Model.dll
............\.....\...\.....\Model.pdb
............\.....\...\.....\TempPE
............\.....\...\Model.csproj.FileList.txt
............\.....\Properties
............\.....\..........\AssemblyInfo.cs
............\.....\T_User.cs
............\rdww.sln
............\web
............\...\App_Data
............\...\Bin
............\...\...\BLL.dll
............\...\...\BLL.pdb
............\...\...\DAL.dll
............\...\...\DAL.pdb
............\...\...\Model.dll
............\...\...\Model.pdb
............\...\Default.aspx
............\...\Default.aspx.cs
............\...\Web.config