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How to see if file can be used exclusive w/o causing err
Message
De
15/08/2000 16:54:24
 
 
À
15/08/2000 12:11:39
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00405024
Message ID:
00405215
Vues:
21
>Hi,
>
>I need to test a file to see if it can be opened exclusively but, if not, I don't want the error handler to kick in. I'll test to see if the file is opened after the attempt.
>
>Any ideas?

Other than doing a short-term redirection of the error handler and trapping the error, then reseting the handler, no. EXCLUSIVE access is only determinable by test-and-set - try, and if it fails, you can't; if it suceeds, you've got exclusive access...
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