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Renaming Files with error trapping
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP SP2
Network:
Windows 2008 Server
Database:
Visual FoxPro
Divers
Thread ID:
01338855
Message ID:
01338899
Vues:
17
>Hello, I have a document management module of my application and part of it requires taking file MyFile.txt and renaming it to Last_Name_First_Name_Date.txt.
>
>I use the VFP Rename function and trap for the existence of the source and also the destination, but get caught up in situations where the user has the file open ...
>
>Anybody have any suggestions on how to handle this type of situation (or similar ones while we're at it, like maybe the original file is read-only, etc.)
>
>Thanks
>
Kevin,

Either use TRY/CATCH approach (recommended) or you may check with fopen following with fclose. There is ~0.00000000000001 percent probability the user will open the file between the fopen and fclose calls, though.
If it's not broken, fix it until it is.


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