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When is a cursor NOT a cursor?
Message
De
17/09/2001 17:12:25
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00557517
Message ID:
00557523
Vues:
10
Off the top of my head, I can't say why it throws that error. However, using RECNO() in a SELECT with multiple tables will return unreliable results.

>Argh!
>
>I'm using VFP7. I'm creating a cursor, then trying to use it again in a SELECT:
>
>
CREATE CURSOR Attend(Attender C(8))
>
>FOR i=1 TO lnVars
>	INSERT INTO Attend(Attender) VALUES(laAttenders[i])
>ENDFOR
>
>This does indeed create a cursor, with several records - but then:
>
>
>SELECT Attend.*, SchedContribs.UserCode, RECNO('SchedContribs') AS Recordnum ;
>	FROM Attend ;
>	OUTER JOIN .\Extranet\SchedContribs ;
>	ON Attend.Attender=SchedContribs.UserCode ;
>	WHERE SchedCode=lcSchedCode ;
>	INTO CURSOR TQuery
>
>
>Reports: "Alias 'ATTEND' is not found." - Even though my data environment clearly shows a workarea with that name (which I can browse). I've tried using DBF('Attend') instead, with the same results.
>
>Any ideas?
>
>TIA
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer
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