Serves as the base class for classes that provides access to session-state values, session-level settings, and lifetime management methods.
Assembly: System.Web.Abstractions (in System.Web.Abstractions.dll)
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)] public abstract class HttpSessionStateBase : ICollection, IEnumerable
The class is an abstract class that contains the same members as the HttpSessionState class. The class enables you to create derived classes that are like the HttpSessionState class, but that you can customize and that work outside the ASP.NET pipeline. When you perform unit testing, you typically use a derived class to implement members with customized behavior that fulfills the scenario you are testing.
The HttpSessionStateWrapper class derives from the class. The HttpSessionStateWrapper class serves as a wrapper for the HttpSessionState class. At run time, you typically use an instance of the HttpSessionStateWrapper class to call members of the HttpSessionState object.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.