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How to know a Cursor exists?
Message
De
22/01/1999 11:22:13
Mark Hall
Independent Developer & Voip Specialist
Keston, Kent, Royaume Uni
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00178973
Message ID:
00178978
Vues:
64
>Hello,
>I am using VFP 6.0, and I need to know for a certain Method, whether a Cursor exists already or not. I have to point to a field of this Cursor, and if this method runs without the existing cursor, I get an error message [Variable not found].
>IF EXIST(mycursor) does not work.
>
>Thank you for your time.

Hi Christian,

Try

IF USED("CursorName")
Regards
Mark

Microsoft VFP MCP
Menulib - OO Menus for VFP www.hidb.com/menulib
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