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How to tell if Free Table is FOX2X or not?
Message
De
11/01/2016 17:06:38
 
 
À
11/01/2016 16:46:56
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows Server 2012 R2
Database:
MS SQL Server
Application:
Desktop
Divers
Thread ID:
01629694
Message ID:
01629695
Vues:
69
J'aime (1)
>Some applications such as MS Excel, Word etc. can open DBF free tables directly as long as they are in the old FOX2X format.
>
>Is there a way to tell if a DBF free table is FOX2X or not, either before or after opening it in VFP?

header part of the table: first byte (perhaps word, too lazy to test) is table format, then lastchange, then reccount, headerlength, recordlenght AFAIR. Always thought that order would have been different if I had coded it . Was an easy way to "protect" my files from easy imports into dBase3+ and clones to create my special "dbf" format ;-))

Either test with a vfp table copied to that structure or hunt in old docs. I remember from days when having ModulaII and C++ libs R/W into that format and sometimes peeking at the sources
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