The Development And Research Of Postgraduate Regulating System Based On ASP.NET And SQL Technology

As enrolling new postgraduates through the way of regulating matriculation that becomes more and more important in our country, the model of the postgraduate's regulation faces with severe challenge. The number of on-line students that from the first choice is far away from the requirements, just because of our school located in the Southwestern part of the State and the hot subjects concentrated in the hard majors, such as the geology, mining, choosing, smelting and so on. But the original regulating mode can not solve the problem of our school's regulation effectively, so it needs to improve the level and the means of postgraduate's regulation urgently in our school. The success developed of this system had important actual significance to promoting the efficiency and information level of postgraduate enrollment.Firstly, this paper analyzed the current status of postgraduate regulating, and summarized the defects of existing postgraduate regulating system.Puts forward some ideas on these problems and make the appropriate technology selection. Programming language is C# under ASP.NET platform,DBMS is SQL Server 2005; architectural approach is B/S mode, it is using traditional MVC as logical layer mode,in order to achieve decoupling, and thus lay the foundation for future transplant database,data access interface layer is added between the database access layer and business logic layer; database access layer using LINQ as an ORM framework, efficient completion of the mapping tables and objects, greatly enhancing the efficiency of development; AJAX is used to resolve the page Local refresh problem, Javascript is used for input legitimacy verification.Secondly, according to the main line of the entire development process, the core processes are analyzed and explored which include requirements analysis, system design, implementation and system test. In the requirements analysis phase, repeated research is implemented based on functional requirements, performance requirements, business processes and role analysis, a completed requirement is implemented; in the system design stage, according to the requirements of the previous stage, analysis and design of the physical model data and from the security, performance and other aspects were considered.in the stage of function implementation, divided the modules according to the roles; in the testing phase, considering a variety of test requirements and test cases designed to verify the system to verify the system functional integrity, performance, stability, and security interface, such as reasonable.At present, the system had already running and brought the important effect into the work of postgraduate regulation at Kunming University of Science and Technology.