Three-tier structure, with add, delete, modify, query function, a simple three-tier structure, oh, for entry-level novice, is a good choice.

Bn388\51aspx源码必读.txt
.....\App_Code\BLL\User.cs
.....\........\DAL\DataBase.cs
.....\........\Model\Admin.cs
.....\........\.....\Model.cs
.....\Default.aspx
.....\Default.aspx.cs
.....\Edit.aspx
.....\Edit.aspx.cs
.....\Login.aspx
.....\Login.aspx.cs
.....\web.config
.....\程序说明.txt
.....\App_Code\BLL
.....\........\DAL
.....\........\Model
.....\App_Code
.....\App_Data
Bn388

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