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How does REFRESH() function work?
Message
De
22/07/2004 10:15:57
 
 
À
22/07/2004 07:22:15
Erick Miranda
Formata Data Business - Grupo Linx
Contagem, Brésil
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00926915
Message ID:
00926991
Vues:
21
>Hi Marc,
>
>>Does anybody know how REFRESH() function works ?
>>I try to use it to refresh the current record of a big remote view, but it doesn't work. In VFP Help, they say "REFRESH( ) cannot refresh locked or buffered records". I don't kow if they talk about "Row buffering".
>>My view have buffering property set to "Optimistic row buffering".
>>Can anybody help me ?
>

>Maybe Requery function can help you. See the help. 8-D

Hi Erick,

Requery can't help me because I want to refresh the current record only.
I'm trying to explain the context of that problem :
One user of my application select some sales orders. He want to print one of them. But in the same time another user can modify that sales order. When the first user start printing I'd like to have the lastest data in my view but only refresh the current document. Actually I use REQUERY but if the user has selected 1000 sales orders, REQUERY refreshes the 1000 records and it takes long time.
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