中北大学2013届毕业设计说明书目录1绪论....................................................................................................11.1库存管理系统研发背景..................................................................11.2库存管理系统发展现状...................................................................21.2.1国外发展现状..............................................................................21.2.2国内发展现状..............................................................................21.3课题的核心任务.............................................................................31.4可行性研究与需求分析...................................................................42基于UML的系统建模............................................................................72.1系统开发工具................................................................................72.1.1UML概述...................................................................................72.1.2RationalRose对UML的支持........................................................72.1.3VisualBasic与SQLServe2000.....................................................82.2创建系统用例模型.........................................................................82.2.1采购者用例图...............................................................................92.2.2出库员用例图...............................................................................92.2.3企业管理人员用例图..................................................................102.2.4仓库管理员用例图.....................................................................112.3创建系统动态模型.......................................................................122.3.1“采购员查询采购信息”用例........................................................122.3.2“出库员查询出库信息”用例.......................................................142.3.3“企业管理员查询库存信息”用例................................................152.3.4“库存管理员修改库存信息”用例................................................172.4创建系统静态模型.......................................................................192.5创建系统部署模型.......................................................................193具体实现............................................................................................213.1数据库的设计..............................................................................213.1.1数据表清单...............................................................................213.1.2各数据表之间的关系..................................................................23第I页共II页中北大学2013届毕业设计说明书3.2系统的功能设计...........................................................................243.3系统实现....................................................................................283.3.1创建登录窗口(frmLogin)........................................................293.3.2创建菜单栏(frmMain)............................................................313.3.3创建工具栏...............................................................................333.3.4创建状态栏...............................................................................333.3.5创建采购单...............................................................................333.3.6...