Abstract
With the development and popularization of the network technology, web’s status has become more and more obviously. Whether in inside or outside nations; no matter in politics or economy area, it has bring so much convenience and it completely become one of habits in our lives，we depend on it so much. Without question，it had bring greatness political benefit and economic benefit since his appear, so how to make full use of and excavate its predominance are very important and significative.
This project is developed on all these technologies. In developing this project process we gave full play to ASP .NET codeBehind technology and adopted object oriented programming mode, code can be used. repeatedly. The outstanding system and the three-tier structure make it easy, that are the project maintenance and expansion of function. This project utilized most daily technology in ASP. NET.
This system mainly contained syllabus, teaching calendar, teachers, courseware, test questions, online discussions, back management and so on. It has comparatively functions, abundance content, but the operation simple, low cost and high-efficiency , have no region restrict, information management conveniently and high security. So its advantage is clearly.
