If a request Authenticated using cAuthenticationMode of UserSecurity you can access the User Security's

        
foxpro
        

            
        
     

        
foxpro
        

            
        
     
FUNCTION OnLoad()

IF !Process.Authenticate()
   RETURN
ENDIF

this.lblMessage.Text = this.cAuthenticatedUser + " " + ;
                this.oUserSecurity.oUser.Fullname)
ENDFUNC