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How do I know If a Object exist?
Message
De
22/11/1998 03:21:49
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00159912
Message ID:
00160269
Vues:
27
>David,
>
>>Null objects don't have a name. All other VFP objects do.
>
>SCATTER NAME oSomething
>
>will not have a Name property unless the underlying table has a field named Name.

Good point! And ActiveX components too.

Tell me Dave, now that there's VARTYPE() which I think returns 'X' for a null object type, what's the best/fastest solution?
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