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企业进销存整体系统论文
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2010-05-26
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为优化企业资源配置,提高企业生产效率,实现对产品成本的精确控制和资金的有效管理,罕督进出口公司决定开发供销存管理系统。
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摘要
摘要
新宾县罕督进出口有限公司进销存系统,UML是一种主流的开发方法,
提出了统一建模语言,它提出了一套描述软件系统模型的概念和图形表示法,
以及语言的扩展机制和对象描述语言。在此开发过程中,UML与Rational统一
的使用,并应用C#语言进行开发设计。
运用开发语言选择Microsoft新推出的在.Net Framework下的C#,C#是一种
设计非常优秀的语言,继承了C++的强大功能,但没有C++那么复杂。C#还深
受其他语言的影响,包括Java和Delphi,C#博采众家之长,同时克服了其各自
的缺点。
为优化企业资源配置,提高企业生产效率,实现对产品成本的精确控制和
资金的有效管理,罕督进出口公司决定开发供销存管理系统。系统包括原材料
管理、低值易耗品管理、半成品管理、产成品管理、销售管理、资金管理、计
划、结算报表、数据备份和打印,共九部分功能。下面分别对部分业务细节和
系统将实现的功能进行详细的描述。
本系统体系分为系统调研、系统分析、系统设计、系统实施、系统维护与
评价等几个方面,运用UML开发方法使系统尽可能完善。
关键词 进销存系统 数据库 UML C#
- I -
辽宁工程技术大学毕业论文
Abstract
Xin bin xian supervises the import and export limited company to enterrarely sells
s a v e s t h e s y s t e m , U M L i s o n e m a i n s t r e a m m e t h o d o f e x p l o i t a t i o n , P r o p o s e d t h e
unified modelling language,It put forward a set of descriptions softwares system
m o d e l c o n c e p t a n d t h e g r a p h m e t h o d o f p o r t r a y a l , U M L a n d R a t i o n a l u n i f i c a t i o n
use,And carries on the development design using the C# language.
C h o o s e s M i c r o s o f t u s i n g t h e d e v e l o p m e n t l a n g u a g e t o p r o m o t e n e w l y
i n U n d e r N e t F r a m e w o r k C # , C # i s o n e k i n d o f d e s i g n e x t r e m e l y o u t s t a n d i n g
language,Has inherited the C++ formidable function,But does not have C++ to be
s o c o m p l e x . C # a l s o d e e p l y o t h e r l a n g u a g e s i n f l u e n c e s , I n c l u d i n g J a v a a n d
Delphi,C# abundantly picks length of the numerous families,At the same time has
overcome its respective shortcoming.
I n o r d e r t o o p t i m i z e t h e e n t e r p r i s e r e s o u r c e s d i s p o s i t i o n , E n h a n c e s t h e
enterprise production efficiency,Real iza tion to product cost accuracy control and
fund effectivemanagement,Supervises the import-export company to decide rarely
d e v e l o p s t h e s u p p l y a n d s a l e s t o s a v e t h e m a n a g e m e n t s y s t e m m a n a g e m e n t
s y s t e m . S y s t e m i n c l u d i n g r a w m a t e r i a l m a n a g e m e n t , l o w v a l u e e x p e n d a b l e
itemsmanagement,half-finished product management,finished
productmanagement, sales management, fund management, plan, settlement
reportform, data backup and printing,Causes the system using the UML method of
exploitation to consummateas far as possible.
Keywords provided system semifinished material data base
- II -
目录
目录
摘要......................................................................................................................I
Abstract...............................................................................................................II
第1章 前言..........................................................................................................1
第2章 系统调研..................................................................................................2
2.1 单位组织机构..............................................................................................2
2.1.1 公司简介.................................................................................................2
2.1.2 各部门人员及功能职能简介..................................................................2
2.1.3 组织结构图..............................................................................................3
2.2 现行进销存业务分析...................................................................................3
2.2.1 现行系统业务流程图..............................................................................3
2.2.2 现行系统业务说明..................................................................................4
2.2.3 现行系统现状及问题..............................................................................4
2.3 需求分析......................................................................................................5
2.3.1 系统功能目标..........................................................................................5
2.3.2 系统开发目标..........................................................................................5
2.3.3 系统需求.................................................................................................5
2.4 新系统初步方案..........................................................................................6
2.4.1 原材料管理..............................................................................................6
2.4.2 低值易耗品管理......................................................................................6
2.4.3 半成品管理..............................................................................................7
2.4.4 产成品管理..............................................................................................7
2.4.5 销售管理.................................................................................................7
2.4.6 资金管理.................................................................................................7
2.4.7 计划管理.................................................................................................8
2.4.8 结算管理.................................................................................................8
2.4.9 备份管理.................................................................................................8
2.4.10 打印管理................................................................................................8
2.5 可行性分析..................................................................................................8
2.5.1 技术可行性..............................................................................................8
2.5.2 经济可行性..............................................................................................9
- III -
辽宁工程技术大学毕业论文
2.5.3 运行可行性..............................................................................................9
2.5.4 总体可行性............................................................................................10
第3章 系统分析................................................................................................11
3.1 分析问题领域............................................................................................11
3.1.1 系统边界...............................................................................................11
3.1.2 定义活动者...........................................................................................11
3.1.3 定义Use Case........................................................................................11
3.2 Use Case报告.............................................................................................13
3.2.1 “登陆界面”的Use case报告...................................................................13
3.2.2 “原材料管理”的Use Case报告..............................................................14
3.2.3 “易耗品管理”的Use Case报告..............................................................18
3.2.4 “半成品管理” Use Case报告.................................................................18
3.2.5 “产成品管理” Use Case报告.................................................................19
3.2.6 “销售管理” Use Case报告.....................................................................20
3.2.7 “资金管理” Use Case报告.....................................................................21
3.2.8 “计划管理”的Use Case报告.................................................................22
3.2.9 “结算管理”的Use Case报告.................................................................23
3.2.10 “数据备份还原管理” Use Case报告...................................................23
3.2.11 “初始化设置” Use Case报告...............................................................25
3.2.12 “期初设置” Use Case报告...................................................................25
3.3 全局分析....................................................................................................26
3.3.1 分析模型整体组织结构........................................................................27
3.3.2 选用构架模式........................................................................................27
3.3.3 识别关键抽象........................................................................................28
3.3.4 识别分析机制.......................................................................................28
3.3.5 选定分析局部.......................................................................................29
3.4 局部分析....................................................................................................31
3.4.1 “原材料管理”分析.................................................................................31
3.4.2 “初始化管理”分析.................................................................................35
3.4.3 “备份还原管理”分析............................................................................37
第4章 系统设计................................................................................................40
4.1 全局设计...................................................................................................40
4.1.1 确定核心元素.......................................................................................40
- -
IV
目录
4.1.2 引入外围元素.......................................................................................41
4.1.3 优化组织结构........................................................................................42
4.2 局部设计...................................................................................................43
4.2.1 “原材料管理”设计................................................................................44
4.2.2 “初始化管理”设计.................................................................................45
4.3 代码设计....................................................................................................47
4.3.1 代码设计原则.......................................................................................47
4.3.2 代码设计................................................................................................47
4.4 数据库设计................................................................................................48
4.5 人机对话设计............................................................................................54
4.5.1 程序界面................................................................................................54
4.5.2 对话设计................................................................................................55
第5章 系统实施................................................................................................57
5.1 开发工具选择............................................................................................57
5.2 运行环境设定............................................................................................58
5.3 系统测试....................................................................................................59
第6章 系统维护与评价.....................................................................................61
6.1 系统维护....................................................................................................61
6.2 系统评价....................................................................................................61
6.2.1 经济效益评价........................................................................................61
6.2.2 系统性能评价........................................................................................62
6.2.3 管理性能评价........................................................................................62
结论...................................................................................................................63
致谢...................................................................................................................64
参考文献...........................................................................................................65
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