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Incredible bug ?
Message
De
03/01/2009 10:23:48
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP
Divers
Thread ID:
01370762
Message ID:
01370830
Vues:
25
>Fabio
> Ok but whay I cant delete it and can replace ?? I this place i can put whatewer ( exp. txt or pdf file with this same name )
> Its no bug ?
>
>
> best regrads

When VFP open a dbf file , requires a file handle to the operating system,
OS then stops every operation that can handle inconsistent ( delete, rename, ... )

One exception is "chkdsk /f"
that may force's OS to free all handles assigned ...
With it you can open the dbf,
chkdsk /f the dbf's volume,
and cancel the table that VFP has open ...

Each file open in shared writing can be corrupted ...
This is not a limit of VFP.

To avoid this,
need a monitor (similar to the antivirus for malware),
which controls every write to a file does not ruin its structure.
Madness!
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