Событие Field/Form. BeforeUpdate

См.: https://docs.microsoft.com/ru-ru/office/vba/api/access.form.beforeupdate-event

 

Private Sub FIELD_NAME_BeforeUpdate(Cancel As Integer)

 

...

 

Cancel = True

 

Me!FIELD_NAME.Undo

 

End Sub



© 2020 | Анна Петросян | pashelp@yandex.ru