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Reference to an object
Message
De
07/01/2008 07:00:55
 
 
À
07/01/2008 05:42:06
Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01279859
Message ID:
01279874
Vues:
11
>>>>Hi,
>>>>How can I reference to an object from outside the object?
>>>>I have a form with a timer on it but when I try to enable this timer from a prg, I'm always having error 1923.
>>>>(Interestingly enough, I've used it for some time without any problem upto now.)
>>>>
>>>>Thanks,
>>>>Tamas
>>>
>>>The usual syntax (if the object is in Form) is FormName[.parentContainer].Object
>>>So you could use that:
>>>
>>>FormName.Timer1.Enabled = .t.
>>>
>>
>>I've had the same idea so far but now it won't work. I checked the existence of the form and I got the message of "Object does not exist."
>
>

>IF TYPE([_screen.ActiveForm.Name]) == [C]
> _screen.ActiveForm.Timer1.Enabled= .t.
>ENDIF
>


Thanks, Boris it works but I have no idea what could have changed.
I've used this code snippets for a few months and not changed anything and it ran smoothly. Why does this reference work and the old one(form1) doesn't?
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