系统分析与设计案例 模拟ATM机.docx

系统分析与设计案例_模拟ATM机.docx二十世纪末，随着金融服务的迅速发展，银行提款机已经发展成了各大银 行金融服务战略中的重要一环，同时，银行提款机系统也经历了持续的更新换 代，为广大用户提供了更加便捷和人性化的服务。模拟ATM系统就是对提款机 操作系统在个人PC上及主流操作平台上的编程实现，其开发主要包括后台数据 库的建立和维护以及前端应用程序的开发制作两个方面。对于前者要求建立起 数据一致性和完整性强、数据安全性好的库。而对于后者则要求应用程序功能 完备,易使用，界面友好等特点。,微软SQLSERVER2005,实 现了用户身份的认证、取款、转帐、交易明细的查询等功能。分析并解决实现 中遇到的若干问题，例如数据库资料如何实现更新，文本框的文字输出需要用 到什么技术，如何实现中英文两种界面，用户服务功能如何实现等等。
关键词：模拟ATM银行系统；ADO控件；； SQLSERVER2005
Abstract
At the end of the 20th century, as the fast development of financial services, ATM machines have become the major part of the financial services strategy of every bank, bank teller system has undergone a continuous upgrading, supplied a more efficient and human services for the customers. ATM simulation system is the operating system of personal teller machines on the PC platform and the mainstream of programming. The development includes two aspects. The one is establishment and maintenance of background database, the other is development of front-end applications. The former requires establishing a consistency and integrity of strong data security for good. And for the latter demands the application functions are perfect, and easy-to-use and friendly interface, and other features. The ATM system describes the structure and function module of the entire layout of the system; The system realized the user authentication, withdrawals, transfers, details of the transaction inquiries, with the Visual Basic , Microsoft SQL SERVER2005; The system analyzed and resolved encountered umpteen issues in the realization, for example, how to realize the database updated, what's the necessary technology is to realize the text area's outputting, how to realize the English and Chinese interfaces ingeniously, and how to realize user services functions and so on.
Key words： ATM simulation system; ADO; ; SQLSERVER2005
摘要 I
ABSTRACT II
第1章 引言 1
ATM 起源 1
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第2章 系统需求分析 7
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数据流程图