This documentation is archived and is not being maintained.

IIdentity.IsAuthenticated Property

Gets a value that indicates whether the user has been authenticated.

Namespace:  System.Security.Principal
Assembly:  mscorlib (in mscorlib.dll)

bool IsAuthenticated { get; }

Property Value

Type: System.Boolean
true if the user was authenticated; otherwise, false.

The setting for this property is determined by the Windows SECURITY_AUTHENTICATED_USER_RID security identifier (SID).

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.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0