相关文章(Articles)：
The Decorator Design Pattern in the Assembly of System.Web.Abstractions,and the example in Asp.net Mvc(System.Web.Abstractions中的装饰者模式，及其在Asp.net Mvc中的应用)类(The Class in Assembly)：
HttpApplicationStateBase
HttpApplicationStateWrapper
HttpBrowserCapabilitiesBase
HttpBrowserCapabilitiesWrapper
HttpCachePolicyBase
HttpCachePolicyWrapper
HttpContextBase
HttpContextWrapper
HttpFileCollectionBase
HttpFileCollectionWrapper
HttpPostedFileBase
HttpPostedFileWrapper
HttpRequestBase
HttpRequestWrapper
HttpResponseBase
HttpResponseWrapper
HttpServerUtilityBase
HttpServerUtilityWrapper
HttpSessionStateBase
HttpSessionStateWrapper
HttpStaticObjectsCollectionBase
HttpStaticObjectsCollectionWrapper