捣赖宠物店（二）

我用自己的言语和进度去理解这个传说中的捣赖宠物店

二、分块分析

Project

Purpose

BLL

Home for business logic components

ConfigTool

Administration application used to encrypt connection strings and create event log source

DALFactory

Classes used to determine which database access assembly to load

IDAL

Set of interfaces which need to be implemented by each DAL implementation

Model

Thin data classes or business entities

OracleDAL

Oracle specific implementation of the Pet Shop DAL which uses the IDAL interfaces

Post-Build

Project to run post compile actions such as adding assemblies to the GAC or COM+

Pre-Build

Project to remove assemblies from the GAC or unregister assemblies from COM+

SQLServerDAL

Microsoft SQL Server specific implementation of the Pet Shop DAL which uses the IDAL interfaces

Utility

Set of helper classes including a wrapper for the DPAPI

Web

Web pages and controls

Solution Items

Miscellaneous items used to build the application such as Pet Shop.snk key file used to sign application assemblies

放这，下班了，以后接着写。