Assembly: System.Web (in System.Web.dll)
The event is raised before the RoleManagerModule creates a RolePrincipal object and assigns it to the User property of the Current HttpContext. You can use this event to audit when role information is applied or to replace the creation of a RolePrincipal by the RoleManagerModule with your own code.
The following example shows the event included in the Global.asax file for an ASP.NET application. The event adds a trace notification for an application where trace is enabled in the Web.config file.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
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.