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Detecting an installed scanner driver(s)
Message
De
12/08/2002 12:01:13
Dennis Little
Ist Choice Travel
Glos, Royaume Uni
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00685817
Message ID:
00688634
Vues:
18
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
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