Occurs when ASP.NET acquires the current state (for example, session state) that is associated with the current request.
Namespace: System.Web Assembly: System.Web (in system.web.dll)
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.