Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
ON KEYLABEL DEL DO CLASS??
Message
De
20/10/1997 00:53:09
 
 
À
20/10/1997 00:45:07
Chong Hanwah
Apic Systems Pteltd
Singapore, Singapour
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Divers
Thread ID:
00055377
Message ID:
00055455
Vues:
30
>>>Anyone Knows how to run a class's method in
>>> ON KEY LABEL DO
>>>Thks!
>>
>>ON KEY LABEL DEL MyClass.MyMethod()
>
>Thks but I tried and it gave me
> "object not found!"
>I had set classlib but it still gave me error!?
>
>Must the object be in the file .prg instead of .vcx??!

No, VCX is ok. But you must create an object from your class (ie: instantiate your class). A class is only a template or like an abstract object. You may have the definition of a car (this is the class). But you must have a real car in order to use it (this is the object).

To create an object from a class definition: Look in the Help at CreateObject() and AddObject().

SET CLASSLIB only tells VFP where to look for class definitions. It doesn't create any object.

Vlad
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform