Information générale
Catégorie:
Codage, syntaxe et commandes
Kevin
Thanks for responding.
I was aware of that property, the problem being that if there is no scanner installed, I don't want the user to even have the option of attempting to run the scanner application.
I did consider creating an instance of Imaging through automation in the .Init() event of the VFP form, running it off screen, ie .Left = -1000, checking out the scanner situation, closing and releasing the Imaging object.
The menu/toolbar options would be enabled or not according to the result.
It just seems a crude way of determining something that may be retrievable from the registry or by some other means.
Dennis
Précédent
Répondre
Voir le fil de ce thread
Voir le fil de ce thread à partir de ce message seulement
Voir tous les messages de ce thread
Voir tous les messages de ce thread à partir de ce message seulement