Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
How is done?
Message
 
À
13/07/2001 16:36:11
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Titre:
Divers
Thread ID:
00530503
Message ID:
00530517
Vues:
17
>I'm experimenting with some COM stuff. I want to build a VB customer form with about 10 textboxes on the form. The Save button on the form would loop through the textboxes and pass the values in them to the VFP COM object. And the COM object vaildates the data and saves it to the customer table. My problem is what is the best way (generically) to map each textbox to the correct fields in the customer table?
>
>smith

Hi Chris,

You don't need to really "map" textboxes to fields. There are different ways to do this. The best way to interact with COM is to call its method. For example, you may have a method in COM object which accepts a field name(s) and value(s) as the parameters and let that method to do validation and REPLACE for your fields. Or, (depending how you do the validation) you can form a VFP SQL UPDATE statement as text string and pass it to VFP COM module to execute.
Nick Neklioudov
Universal Thread Consultant
3 times Microsoft MVP - Visual FoxPro

"I have not failed. I've just found 10,000 ways that don't work." - Thomas Edison
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform