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Pageframe vs. scrollable form
Message
De
16/02/2004 10:18:11
 
 
À
16/02/2004 09:15:56
Mike Yearwood
Toronto, Ontario, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00877555
Message ID:
00877649
Vues:
31
>Hi Dorin
>
>The pageframes are better. You can addobject the controls to the pages when the user first activates them. This is called delayed instantiation. It can make your forms load faster, since not all controls will instantiate until they are needed.

A disadvantage IMO of delayed instantiation is that you can't use the form designer for those objects, unless you use classes of course.

The performance argument is new for me with regard to vfp. I've heard it before from a VB developer. I've been told that in VB the equivalent of thisform.refresh() will also act upon all hidden pages. In vfp this is not case.
Groet,
Peter de Valença

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