目录摘要...............................................................................................................................1Abstract..........................................................................................................................21背景.............................................................................................................................32需求分析及可行性研究.............................................................................................42．1需求分析.........................................................................................................42．2系统的可行性研究.........................................................................................42．2．1经济可行性........................................................................................52．2．2技术可行性........................................................................................52．2．3社会可行性........................................................................................53系统总体设计及设计目标............................................................................................63．1功能模块设计..................................................................................................63．1．1资料管理...........................................................................................63．1．2采购管理与销售管理.......................................................................83．1．3库存管理...........................................................................................83．1．4应付款管理与应收款管理...............................................................93．1．5系统管理...........................................................................................93．2设计目标.......................................................................................................104数据库设计..................................................................................................................104．1数据库分析....................................................................................................104．2系统的数据库表图........................................................................................115功能模块设计.............................................................................................................155．1登陆界面设计................................................................................................155．2主窗体界面设计............................................................................................155．3其他窗体设计................................................................................................165．3．1资料管理之供货商资料管理窗体...................................................175．3．2采购管理之进货单管理窗体..........................................................186系统测试......................................................................................................................206．1测试举例........................................................................................................206．2测试项目........................................................................................................217附录.................................................
