Design And Implementation Of Web OA System Based On .NET

With the rapid development of information technology, enterprises have become increasingly demanding of information.How to integrate enterprise resources efficient and fully cooperative enterprise between the various departments of business office process to improve office efficiency, has become the tread of enterprise information software design. Web office automation (OA) is the use of Internet / Intranet, allowing companies to easily share information within the staff and effective coordination office from the work of the past complicated and inefficient state. It can quickly handle a full range of information collection and transmission for the modern enterprise management provides effective help.This paper describes the web OA system analysis, design and implementation. This paper introduces the concept of web OA systems, OA system's current research and the significance of the research.It describes the ASP.NET, C#, LINQ, Ajax, database technology. In this paper, it descripts the system requirements in detail, determines the six sub-systems of the system functionality and uses the UML use case model. This paper introduces the principles of software design, data model describes the system concept and design the system's database tables. The system uses a three-tier architecture and MVC framework.To use the generate sales orders use case as an example, describes the data access layer, business layer, presentation layer design method in detail.The system combines.net platform,3-leyered structure, MVC framework and UML analysis design tool, designs and realizes a good interface, powerful web OA platform, has certain practical significance and economic value.