Focus Events

        

Focus events occur when a form or control loses or gains the focus, or a form or report becomes active or inactive.

Event Event property It occurs
Activate OnActivate (forms, reports) When a form or report becomes the active window.
Deactivate OnDeactivate (forms, reports) When a different Microsoft Access window becomes the active window, but before the window becomes the active window. The Deactivate event does not occur when the focus moves to another application's window, a dialog box, or a pop-up form.
Enter OnEnter (controls) Before a control actually receives the focus, either from a control on the same form or when the form opens. This event occurs before the GotFocus event.
Exit OnExit (controls) Just before a control loses the focus to another control on the same form. This event occurs before the LostFocus event.
GotFocus OnGotFocus (forms, controls) When a control, or a form with no active or enabled controls, receives the focus. A form can get the focus only if all visible controls on a form are disabled, or there are no controls on the form.
LostFocus OnLostFocus (forms, controls) When a form or control loses the focus. A form can have the focus only if all visible controls on a form are disabled, or there are no controls on the form.