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Any advantage to using a DLL as middleware in a C/S app?
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À
11/06/1998 02:49:48
John Ryan
Captain-Cooker Appreciation Society
Taumata Whakatangi ..., Nouvelle Zélande
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00105729
Message ID:
00107197
Vues:
20
Hi John,

You're really comparing apples to oranges here though. If you're accessing data in VFP using a SCAN it would actually be more like:

SCAN FOR ...
ENDSCAN

A do while would look more like

LOCATE FOR
DO WHILE NOT EOF()
CONTINUE
ENDDO

Using ADO there wouldn't be a FOR condition because the SQL statement on the ADO object would have already retrieved the desired records, so the code in the ADO object would be something like

DO WHILE NOT This.Eof
This.MoveNext()
ENDDO
Mike Feltman

F1 Technologies
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