AnonymousIdentificationEventArgs.AnonymousID Property
Gets or sets the anonymous identifier for the user.
Assembly: System.Web (in System.Web.dll)
You can use the AnonymousID property to set the anonymous identifier to a custom value during the AnonymousIdentification_Creating event. If you do not specify a value for the AnonymousID property during the AnonymousIdentification_Creating event, a Guid is used.
The AnonymousIdentification_Creating event is only raised when the anonymous identification is Enabled.
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.