This documentation is archived and is not being maintained.

PassportIdentity.GetLoginChallenge Method (String)

Logs the user on by outputting the appropriate headers to either a 302 redirect URL or the initiation of a Passport-aware client authentication exchange. This class is deprecated.

Namespace:  System.Web.Security
Assembly:  System.Web (in System.Web.dll)

public string GetLoginChallenge(
	string strReturnUrl


Type: System.String
See Passport documentation for IPassportManager3.GetLoginChallenge. Pass null to indicate that Passport should use the default value.

Return Value

Type: System.String
A string representing the Passport Login Challenge.

This class has been deprecated and is no longer supported. Microsoft Passport Network has been replaced by Windows Live ID. For more information about how to use Windows Live ID to authenticate users in a Web application, see Windows Live ID SDK.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.