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Formhandler?
Message
De
22/05/2001 21:15:43
Charlie Schreiner
Myers and Stauffer Consulting
Topeka, Kansas, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Titre:
Divers
Thread ID:
00510025
Message ID:
00510152
Vues:
20
Hi Christian,
Ditto Larry's comments.
I use a form handler to launch nonmodal forms. Here's the way I have it setup.
An app object has a reference, ThisApp. It has a method Launch. This enables toolbars and menu hits that launch a form to do simple ThisApp.Launch("MyForm") or ThisApp.Launch("MyClass", "MyClassLib", "ParameterList")
The App object passes the request on to the formhandler since it's job is to know how to launch forms and keep track of them.
ThisApp.Launch(FormName, FormFile, ParaList)
This.FormHandler.Do(m.FormName, m.FormFile, m.ParaList)


>Hello,
>
>In my previous applications I never run into problems using the VFP's FORMS collection for all my form handling stuff. I was wondering why so often developers use their own form handlers to do form handling, when there is already a form handler available.
>
>Because I need to make a decision for our in-house framework I would appreciate comments from some of you that can give me some Pro's and Contra's for creating our own form handler.
>
>Thanks a lot for you time in advance!
Charlie
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