The Design And Implementation Of Excel In The Performance Selection System Of Chenddu Raiway Bureau

In recent years, with the rapid development of information technology, computer is widely used in different walks of life. Now, the government and the corresponding agency unit face the problem of mass data processing in their office business. Though the traditional method can meet the basic business demands with difficulty the efficiency is not satisfying. So it’s important to combine the database technology with the Internet to meet the demands of Chengdu Railway Bureau Excel in the Performance Activities.According to the actual requirements of Chengdu Railway Bureau Excel in the Performance Activities and combined with the application software development theory, this paper concentrates on the process from the respects of system analysis, system design and system implementation. Visual Studio2008and SQL Server2000platform are selected in system implementation.In this paper, the research background and the significance of this topic to achieve a more comprehensive understanding of this system is introduced. Compared with the current popular IDE, we choose the Visual Studio2008as the web application development platform. Then we have a discussion on the system architecture, database characteristic and development method of this system. And the system analyze, system design and implementation are mainly described. This paper describes all modules and uses case model of this system in detail based on the software engineering theory. The concept model design and logic model design of database are also described according to the database related knowledge and Chengdu Railway Bureau structure. Additionally tree management access control solution is addressed to fit the Chengdu Railway Bureau structure. Finally, in this paper the implementation principles and procedure of important components in this system are investigated. And furthermore the key codes of core components are given.This system not only meets the demands of Excel in the Performance Activities but also improves the documents sharing level of Chengdu Railway Bureau. The system has been accepted by Chengdu Railway Bureau and the practical application shows excellent effectiveness at routine work.