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Find number of records satisfying SET KEY
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01516912
Message ID:
01516916
Vues:
62
>>Hi everybody,
>>
>>I made a change in my form to use SET KEY instead of original SET FILTER. Everything seems to be working OK, but I still have a question - how wll I know the number of records satisfying the KEY (e.g. the number of filtered records)?
>>
>>The _TALLY variable doesn't work.
>>
>>I actually only need to know if I filtered something or not, although I created a variable for the number of filtered records. So, I can change it to logical variable, if you know an easy way to find if I filtered something or not, although I prefer to have a number.
>>
>>Thanks a lot in advance.
>
>This gives you the "visible" count:
>count to lnCount

Yes, thanks - thought is there a way without a count? I guess I will go for it.
If it's not broken, fix it until it is.


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