Add the What's This button to a form

You might want to use this procedure for a custom dialog box or if you've disabled the title bar for a particular form or removed the What's This button from the title bar for that form.

1. Open the form in Design view.
   
   
2. Double-click the form selector to display the form's property sheet.
   
   
3. In the WhatsThisButton property box, click Yes.

Note   If you haven't specified a custom Help file in the HelpFile property box for the form, the Microsoft Access Help file is displayed when you click the What's This button and then click the form or a control on the form. Find out how to create custom Help for the What's This button.