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Where object dropped on form is instantiated?
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Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01450463
Message ID:
01450470
Vues:
42
>Hi,
>
>I dropped an object (class) on a form. Then in the form LOAD method I check if this object is NULL as following:
>
>isnull( thisform.MyObject )     && Returns .F.
>type( "thisform.MyObject" )   &&  Returns "O"
>
>
>So I presumed that the object is instantiated in the LOAD method of the form. But when I call a method of this object in LOAD method of the form, I get error that the object does not exist. Does it mean that the object is fully instantiated only in the INIT method of the form?

The form's Load fires, then each of the controls' Init fires, then Form's Init fires, then Activate of the form, then Show, then GotFocus.

So, you can not access a control from the form's Load, but you can access it from Form's Init.
If it's not broken, fix it until it is.


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