System.GetUserInfo

RegOwner

string

The registered owner of the system. If this information cannot be determined, an empty string will be returned.

RegOrganization

string

The organization of the registered owner of the system. If this information cannot be determined, an empty string will be returned.

IsAdmin

boolean

Whether the current user is logged into Windows NT/2000/XP/Vista or later with Administrator permissions. True will be returned if the user has administrator permissions and false if they do not. On non-NT operating systems, true will always be returned. If this information cannot be determined, false will be returned.

Note: On Windows Vista or later, with UAC enabled, administrators are logged in with standard user privileges with the ability to elevate. This will determine if the user has already been elevated to the full access token. See Running on Windows Vista or Later for more information.

IsVistaAdminLimitedToken

boolean

Returns True if the current user on Windows Vista or later (only) is part of the administrator's group, but only contains a standard user access token (has not been elevated to full administrator privileges). False is returned if UAC (User Account Control) is off, or if the user has already been elevated. For all non-Vista or later operating systems, the result will be the same as the normal administrator check IsAdmin as mentioned above.

Note: See Running on Windows Vista or Later for more information.