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Philosophical question
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29/04/1998 17:28:32
 
 
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29/04/1998 17:15:53
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00095802
Message ID:
00095810
Vues:
24
>>I found some command buttons I thought were useful and saved them in one of my class libraries. Now I find some of the custom properties make assumptions about where these and other buttons are on the form (e.g. refer to Thisform.cmdenterquery) which is, of course, not where I've put the command buttons in this situation (I have them on a page). My philosophical question is: should I just go ahead and put in my own code to replace the default code (which seems to defeat the purpose of less coding, or do I say "Hmmm, I should make another class of buttons for situations where I have the buttons in the page rather than on the form itself."
>>
>>This seems to be like an issue of standards (e.g. keep button on form) vs. adaptability (I need them on the page this time). How do you decide "Yep, this is a class", or "Nope, this should be a custom or modification of existing method."?
>>
>>Thanks,
>>
>>Sylvia
>
>Hmmm...
>
>Personally I try to keep things very generic in situations like that. Like using This.Parent instead of ThisForm. In some cases you may not know what the owner is. This too will not work all of the time. Just drop a command button on a container on a form and This.Parent will reference the container not the form.
>
>If the buttons only interact with each other you should be able to keep the references pretty generic.
>
>I don't think that it is a question of standards more so that your own design methods and preferences.
>
>My .02 worth.

...and worth it;) But in this particular case had the code included This.parent I'd still be facing the same issue, since the parent would be the page frame itself.
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