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Pitfalls of using form/formset classes
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General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Miscellaneous
Thread ID:
01150667
Message ID:
01150788
Views:
21
Hmmm, this looks completely different the other guy <g>

>Bernard
>
>I tend to have a "BaseClass" of form, with not to much formatting, functionality, restrictions, etc.
>
>From that, Subclassed to, say, a dialog class (ex. is that it's fixed size)
>From the base class, say, a paged form for data entry, etc.
>
>You can keep on building the extra features of each class on a previous class. This way, if you find you've "gone too far" for a particular need then you can always back-track to a previous, less restrictive class, but still have standard features that ALL your forms will have, such as font size, colour, etc.
>
>Introduce methods higher up the "food chain".
>
>In essence, there's nothing to be afraid of and evrything to gain.
>
>Many people will tell you to steer clear of formsets as they are a pain in the butt.
>
>HTH
>
>Terry
>
>>Hi all:
>>
>>This is the first time I am using form classes. In my application, I decided to use several form classes that I reuse for many different forms. Sort of cool stuff and I think would make things easier to maintain.
>>
>>My worry is, what are the pitfalls of using such form classes? Is there anything that I need to look out for? Sorry my question may be quite general in scope, but my purpose is to be able to foresee what problems I would probably hit, and if it is really feasible to do so in the first place. I am just trying to avoid the scenario where I am halfway into a project and find out that what I am doing does not work at all; I have had enough of such experience. :)
>>
>>I would appreciate all the help I can get.
>>
>>Thank you.
If it's not broken, fix it until it is.


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