基于ASP.NET的沈阳电大信息港系统的设计与实现

文章综合运用计算机网络、管理信息系统思想和软件工程方面的知识,对沈阳广播电视大学信息港系统进行了需求分析和功能模块设计,比较了实现该系统可供选择的技术方案,重点分析了实现系统的关键技术,如登陆权限控制、ASP.NET访问数据库、外置组件的利用、安全设计与实现等。同时,介绍了B/S结构与C/S结构的不同之处,最终采用C/S结构进行系统搭建,在数据存储、访问方面采用ADO.NET面向对象模型,从而解决了系统在数据访问及存储方面的问题。此外,系统开发平台采用了Microsoft公司推出的Microsoft Visual Studio 2005。

Design and Delivery of Information Harbor of Shenyang Radio and TV University Based on ASP.NET

In this article,demand analyses and the design of function module is done for the information harbor of Shenyang Radio and TV University by using some knowledge such as computer network,Management Information System （MIS） and software engineering.The article also compares those technical alternatives that are likely to make possible this system,and analyses those key technologies,such as landing access control,ASP.NET database accessing,and the usage of peripheral components,safety design and realization.Besides,it introduces the differences between B/S and C/S and finalizes on the use of C/S for system building.ADO.NET is applied to face object models and therefore problems are solved in terms of data store and access.In addition,Microsoft Visual Studio 2005 issued by Microsoft Company is used in system development platform.