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Where object dropped on form is instantiated?
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À
23/02/2010 09:20:28
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01450463
Message ID:
01450465
Vues:
54
>>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?
>
>Yes
>
>But you can add the object in the load() of the form prior to using it

You mean by instantiating the object as the following?
thisform.MyObject = newobj("MyObjectClass","ClassLib")
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
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