音像制品出租及销售管理系统论文.doc

黑龙江工程学院本科生毕业设计I摘要随着计算机的普及和计算机科学技术的飞速发展，人们开始越来越多地利用计算机解决实际问题。音像制品出租及销售管理系统是用VisualBasic6.0开发出来用于管理音像的出租和出售的MIS系统。该系统用于音像出租或销售店，方便出售、销售、还回、查找等操作,是出租销售音像店的最佳助手。可以自定义音像，方便添加新音像、管理音像、管理会员。提供完善的出租和还回操作，完全独立的数据库系统，数据管理为您提供：音像管理，会员管理。数据查询为您提供：租借情况，音像查询，会员查询。本系统具有安全的数据库备份方案，简单易用，仿WINDOWS操作方式，可以使您很快上手，根据需要自行设置音像类别和相应的借出时间、借出册数。本系统界面美观，操作简单。关键词：计算机技术；信息查询；资源管理；模块；应用软件黑龙江工程学院本科生毕业设计IIABSTRACTWiththepopularityofcomputersandtherapiddevelopmentofcomputerscienceandtechnology,peopleareincreasinglybeginningtousecomputerstosolvepracticalproblems.Theaudiovisualproductshiringandsalemanagementsystemisfor-rentandonoffersystemofMISthatcomesoutwiththeVB6.0developmenttousedforthemanagementaudiovisual.Thatsystemusedfortheaudiovisualrentorthesalestores,theconveniencesellstheaudiovisual,rentsandreturnstheaudiovisualandcheckstoseeketc.operation,isfor-rentbestassistantofthesaleaudiovisualstore.Canfromthedefinitionaudiovisual,theconvenienceincreasesthenewaudiovisual,managestheaudiovisualandmanagesthemember.Providetorentandreturntheaudiovisualoperationperfectly,completeindependentdatabasesystem,datathemanagementprovidesforyou:Theaudiovisualmanagement,membermanagement.Thedatasearchprovidesforyou:Leasethecircumstance,theaudiovisualsearch,membersearch.Thissystemhasthedatabasebackupprojectofthesafety,usinginbriefandeasily,imitatingtheWINDOWSoperationmethod,canmakeyouveryquicklystart,accordingtoneedtobyoneselfestablishtheaudiovisualcategoryandcorrespondofborrowatimeandborrowavolumenumber.ThissystemInterfacebeauty,operationsimple.Keywords:ComputerTechnique；InformationQuery；ResourceManagement；Module；ApplicationSoftware黑龙江工程学院本科生毕业设计目录摘要·······································································································IAbstract·································································································II第1章绪论··························································································11.1系统开发背景、目的及意义································································11.2系统开发方法··················································································11.3系统开发目标··················································································2第2章开发工具简介············································································42.1VisualBasic功能特征·········································································42.2使用Access2000实现关系型数据库····················································52.2.1Access的特点············································································52.2.2Access的基本功能······································································62.3VisualBasic与Access的连接·····························································62.4本章小结························································································6第3章系统分析···················································································73.1现行业务系统描述············································································73.2现行系统存在的主要问题···································································83.3可行性分析·····················································································83.3.1技术可行性··············································································83.3.2经济可行性··············································································93.3.3管理可行性··············································································93.4新系统逻辑方案··············································································103.4.1数据流程分析··········································································103.4.2系统关联图·············································································103.4.3DFD顶层图·············································································113.4.4DFD第一层图··········································································113.4.5DFD第二层图··········································································123.5数据字典描述·················································································14黑龙江工程学院本科生毕业设计3.6计算机系统配置方案········································································163.7总体安全性可靠性方案·····································································173.8本章小结·······················································································17第4章系统设计与实现·······································································184.1软件模块结构设计···········································································184.1.1系统软件模块结构····································································184.1.2系统IPO图·············································································184.2数据库设计····················································································204.2.1概念结构设计··········································································204.2.2逻辑结构设计··········································································214.2.3数据库表格设计·······································································224.3系统详细设计·················································································244.3.1登陆模块的设计·······································································244.3.2系统主模块设计·······································································254.3.3音像管理模块设计····································································264.3.4操作员管理模块设计·································································284.3.5会员管理模块设计····································································284.3.6锁屏系统启动模块设计······························································304.3.7系统配置模块设计····································································304.4本章小结·······················································································31第5章实施概况··················································································325.1操作系统和开发环境········································································325.2系统测试·······················································································325.3发布应用程序·················································································335.4系统运行与维护··············································································335.5系统转换方案·················································································345.6本章小结·······················································································34结论·····································································································35参考文献······························································································36致谢······················································································37