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Given datasession howto know a cursor exists
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9
Divers
Thread ID:
01007644
Message ID:
01007672
Vues:
14
This message has been marked as a message which has helped to the initial question of the thread.
>Hi all;
>
>I want to know if a given cursor in a given datasession exists. What is the optimal/fastest way to do this in code?
>
>TIA

You can use AUSED(ArrayName [, nDataSessionNumber [, cTableName]]) and then search in the array (if you did not pass cTableName)

[update]
Well, I guess you will always pass cTableName, silly me
"The five senses obstruct or deform the apprehension of reality."
Jorge L. Borges?

"Premature optimization is the root of all evil in programming."
Donald Knuth, repeating C. A. R. Hoare

"To die for a religion is easier than to live it absolutely"
Jorge L. Borges
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