RSS Subscription Services Based on C# Language

The RSS subscription service allows the visitors needn't use much time to browse the mass of information on the Internet,the providers of the RSS subscription collect and organize the information customized by the viewer,according to the desired format directly send to the viewer's computer.This article analyzes the structure of the RSS feed,designs a dynamic RSS subscription system based on the C# language.The system is used in Web site,and the result is good and satisfactory.It shows the advantages of real-time and unattended.