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Very basic question about the Update of data
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00621075
Message ID:
00625044
Vues:
11
Hello Jim,

You were advising Murali:

>If you want to keep doing things the 2.x way and gain no benefits from VFP you can do what Chris suggested. However if you want to learn how to do it in VFP I suggest you investigate data buffering and forget about the memvars.
>
>You need to look up Buffering, TableUpdate() and TableRevert(). In psuedocode you want to ...
>
>1. Make sure your table is buffered
>2. APPEND BLANK (for a new record) or locate the record for editing
>3. Let the user edit the fields in the record
>4. Use TableUpdate() to save their work or use TableRevert() to discard the edit or append.


And is it true that Buffering only works with tables in a database container, and not with free tables?

Thanks,
Randy Bosma
VFP - Because life is too short to code in something else...
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