毕业设计基于BS模式网上调查系统设计和实现.doc

摘 要 随着商业竞争的不断加剧以及Internet信息技术的迅速发展，网上调查系统的建立可以为企业提供起点上的竞争力。而随着计算机编程语言的不断发展，特别是Microsoft.NET Framework和面向对象语言C#的出现，为开发人员提供了一个新的平台以迅速地开发可维护、可扩展的Web应用程序。 本文首先简要介绍了C#、.NET Framework及其特性，综述课题的研究背景，然后详细叙述基于B/S模式的网上调查系统的设计和实现，对其实现的关键技术进行研究，初步实现网上调查系统的基本功能。 本文采用SQL Server关系数据库管理网上调查系统的数据库，再利用Visual Studio 2003所提供的可视化编程环境进行系统界面和代码的设计和调试。 通过B/S模式的网上调查系统的实验运行，系统的基本功能得到实现，能够在后台建立调查的创建，分类，发布，修改。前台主题的发布采用用户控件形式实现，可以实现一个调查分类的整体发布以及单个调查主题的发布。 关键词：网上调查 .NET Framework C# B/S Visual Studio 2003 ABSTRACT With the growing commercial competition and the rapid development of the Internet information technology, online survey system now provide enterprises high competitiveness from the starting line. And the continuous development of programming languages, particularly the emergence of Microsoft.NET Framework and object-oriented language C# altogether, provide a new platform for developers to develop Web applications more rapidly , which can be expanded and modified easily. This paper gave a briefing on C#, NET Framework and its characteristics, and reviewed the issues of background, then described in detail how to design and implement an online survey system based on B / S and studied its key technologies, tried to realize the basic functions of the online survey System. In this paper, SQL Server database use to manage the online survey database and then use Visual Studio 2003 which provides us the visual programming environment for the conduct of system interface and the design and debugging code. Through the B / S model online survey systems operation, the systems basic functions are realized. the background functions include establishment survey, classification, publication, and modification. The outlook released by the theme of the form of user controls, can achieve a classification survey Published as well as the release of a single investigation. Keywords: online survey .NET Framework C# B/S Visual Studio 2003 目 录