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Way to find out if filter results in records
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01515632
Message ID:
01515636
Vues:
40
>>>>Hi everybody,
>>>>
>>>If I understood correctly:
>>>
>>>local laCount(1)
>>>select count(*) from childTable where condition matching filter command into array laCount
>>>
>>>if laCount(1) > 0 then there are matching records
>>>
>>
>>I think using select-sql was not a way for me, but I just added COUNT FOR condition in the SetFilter() method of the form and it worked well.
>
>But you did not want to (or preferred not to) move the pointer, something that COUNT FOR will do.

Yes, that's true. But I have LOCATE command after COUNT is done, so everything seems to be OK.
If it's not broken, fix it until it is.


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