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VFP7 Events
Message
De
02/01/2001 16:20:06
 
 
À
02/01/2001 16:15:08
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Divers
Thread ID:
00458642
Message ID:
00458645
Vues:
23
>Hi!
>
>Does any one know if in VFP7 the default behavior of processing Events/Methods has changed from "Override" to "Extend"?
>
>What I mean by that is, the default behavior in VFP6 is to Override the parent's Event/Method by default. If we want to Extend the behavior we have to execute "DoDefault()" every time in every child's Event/Method if we want the parent's Event/Method to fire, which I think is really a pain in the a##.
>
>I think we should have a menu option (or some other way) to specify whether we want to Extend the parents behavior or Override it.
>
>i.e. Every Event/Method should have a property that could be either “Extend” or "Override" and "Extend" should be the default.
>
>What are your thoughts on this?
>
>
>Sarosh

OK, then tell me when would you have the parent method code execute? Before your code, after your code, in the middle of your code? THAT'S why we have the DODEFAULT(), so we can control when that code executes (if at all).
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
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