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10/01/2000 19:09:45
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00315645
Message ID:
00315856
Vues:
24
>This seems line an elementary question, but it's got me a bit puzzled. When the user is entering a new record, how do you check to be sure a field doesn't have a duplicate value without moving the record pointer? This also would have to take into account buffering. It seems as though I've done this before, but my head is in a bit of a muddle today and it's not coming to me.
>
>Thanks,
>
>Michelle

Hi Michelle.

The other's suggestions will certainly work, but you might also want to consider VFP 6's INDEXSEEK function. This will let you seek a value in the same work area without moving the record pointer.
Erik Moore
Clientelligence
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