Based On. Net Assisted Instruction Platform Design And Realization

Recently, the multimedia technique network, including vedio, sound and data , has been greatly developed as well as internet. Teaching on internet has received strong technical support. Teaching platform on internet is a learning setting fit to campus-wide net which is founded on the basic net establishment. It provides teachers and students a convenient environment for education in and out class.In view of hardware establishment and school activities in Shanghai Maritime University, It becomes very urgent to establish assistant teaching platform combining with the condition of our own campus.In this thesis, the assistant teaching platform is designed and implemented by applying the new OOP language C# and ASP.NET based on .NET architecture.The thesis first introduces the background of platform, and then analyses and compares the different mode, environment and language of design to choose B/S mode, .NET environment and C# programming language. Afterward, the thesis presents n-tier framework, .NET framework, ADO.NET and XML. At last, from point of view the Data Tier, Business Tier and Presentation Tier the three-tier architecture, the thesis explains how to design and implement assistant teaching-learning platform according to .NET environment.