Design And Implementation Of The Shenyang Open University Inforport System Based On ASP.NET

This article synthesis utilization computer network, the management information system thought and the knowledge of the software engineering, has carried on the demand analysis, the function module design to the Shenyang Open University inforport system, contrasted the choice technical plan of the implementation system, has with an emphasis to analyzed the key technologies about the implementation system, like debarkation jurisdiction control, Windows system taking into account the relatively high popularity, so server-side design ASP.NET access the database, the use of outer components, security configuration, design and implementation etc . In the aspect of database design, we use concept design, logic design, System security is guaranteed by checking function module and safety design in the system. Moreover, in our system we apply object orientated programming method as design principle , use ASP.NET programming language and SQL Server2005 database management system to implement the Shenyang Open University inforport system . At the same time the system introduced B / S structure and C / S structure of the differences, the eventual adoption of C / S structure of the system built, in the data storage and access in ADO.NET using this new object-oriented model, which resolved In the data access and storage bottlenecks in the development platform, the choice of using Microsoft's launch of Microsoft Visual Studio 2005. Article also lists some of the back-end database design table structure information and the security aspects of the system using well-established backup and encryption. This paper in view of my school development direction and distance education has constructed one"a web-based ASP.NET technique for the Shenyang Open University inforport system ."This system utilization perfect campus network, establishes an advanced ASP.NET technology and the data bank technology, Focused with its autonomous form of learning-based network access, advanced network services means involves the long-distance education management, select course, the test, electronic commerce and the resources issue and the management and so on each link, has on the multi-level users, the safe net the long-distance teaching information system. The system has many advanced features like versatile, multi-level users,highs ecurity,etc. Overall project implementation is divided into two phases, the first stage will focus on the completion of the basic functions of the system, including the five basic functions, namely: members of the management subsystem, information dissemination subsystem, resource operations subsystems, interaction subsystem, advertising subsystem. The second stage will focus on the completion of the system features, including the three basic functions, namely: Internet payment subsystem, communication subsystem, leisure and entertainment sub-system, the current first phase basically completed, and in the testing phase, the first two stages of the preparatory work is under process. Fully considered in the system design at the beginning of the continuity of the project to ensure that the two phases of work can be a smooth transition, the system set up 10 sub-platform for the various trades and industries and types of people to conduct on-demand.Upload and management of resources is also a major feature of the system, taking into account the source of resources, the system supports a variety of formats currently available video and text resources to upload, the management of permissions for different users have strict requirements and access restrictions, the system also incorporates the original TVU's resource advantage, only electric current students of professional courses, courseware, and greater scope for the promotion and use of resources to play TVU prestigious teacher characteristics, while closely with regional economic development status, to seize the country's "revitalizing the northeast old industrial base," the opportunity to produce a number of high-level, high-quality network video resources, increase the scope of the information port, in order to cultivate the lingua franca of the region and keep them in practical technologies personnel. Focus on communities and improving the quality of people's moral and spiritual life of the rich, construction and daily life of the community resources to build the northeast region has the characteristics of the cultural activities of resources to build around the teaching resources of the learning society of the core platform of information resources. At the same time continuing to carry out various trades education and training, induction training, on-line examinations, have been successfully implemented induction certified insurance agents, accountants induction certificate.Finally, consider to the problems in system design period and in system debug period we indicate some aspects that need to be improved, and sum up some experience in system design.