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AuthenticationService::IsLoggedIn Method

Determines whether the current user is authenticated.

Namespace:  System.Web.ApplicationServices
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

[OperationContractAttribute]
public:
bool IsLoggedIn()

Return Value

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

The IsLoggedIn method checks whether the current user is authenticated by checking the IsAuthenticated.property.

NoteNote:

Do not call the IsLoggedIn method from code that is executing on the Web server. You call the IsLoggedIn method only as part of a WCF service.

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.

.NET Framework

Supported in: 3.5
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