The HelpPageUrl property contains the URL of the password recovery Help page. The PasswordRecovery control displays a link to the password recovery Help page in the UserName view and the Question view but not in the Success view.
The following code example uses the HelpPageUrl property to link to a Help page. If the user does not enter his or her user name properly, the UserLookupError event is raised and the link is highlighted.
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