Design and Implementation of Continuing Education Platform Based on ASP.NET and Ajax Technology

Combining with the Fourth version of ASP.NET and Ajax technology,the continuing education platform is different from the application of traditional Web,which has user friendly interface,fast response,in accord with the characteristics of continuing education students and the needs of the further studies.The platform architecture and functional module structure are described,the database design is introduced,and the main technology of platform development is described in detail,such as database operation,exception catching,user authentication and real time communication based on Ajax technology,file upload of no-refurbish with Flash technology.