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So why classes?
Message
De
27/07/2001 15:59:58
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Divers
Thread ID:
00536554
Message ID:
00536657
Vues:
8
>This is kind of a beginner (easy?) question. I've been learning VFP this last month at a new job, coming from C++ background. I can see why classes in C++, but why classes in VFP.
>
>Perhaps we just aren't taking advantage of classes at work properly. Right now, I make a form into a class. Well why make a form into a class, when I can just keept he form as a form. Besides Heirarchy order (Having a classlib with classes in it, as an ordering device)...i'm just having a hard time figuring out what the use is...
>
>thanks for the newbie help.
>
>matt

Converting a form to a class just for the fun of it is indeed pointless. But as soon as you have two similar forms, subclassing makes a lot of sense: most changes have to be done only once. Example: there are lots of similarities between "reception of articles" and "article delivery" (or sales), but I still want separate forms.

Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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