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I need read random microsoft basic files
Message
De
26/06/2006 04:20:48
 
 
À
25/06/2006 03:07:09
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
01130452
Message ID:
01131627
Vues:
14
No success.

In RANDOM basic file there is a value of CHR(0xD4)+CHR(0x08)+CHR(0x03)+CHR(0x85) for a price, that it sees in screen as 16.37931061

CTOBIN() can't help me.
Thanks.

>>I need read ramdom Microsoft basic files, with binary numeric fields.
>>I need some VFP code routine that emulate the CVS(), CVD() basic functions.
>>
>>Thanks.
>
>
>On VFP9:
>
>*CVD()
>* correct
>CTOBIN(8bytes,"BRS")
>* uses
>CTOBIN(8bytes,"BS")
>
>
>I hope this bug will be fixed on SP2.
>
>
>* CVS and CVD
>CTOBIN(4or8bytes,"NRS")
>
>
>Remember, VFP doesn't support 32bit floating point (single),
>then the conversion to double can add a rounding error.
>
>example
>
>* double
>? CTOBIN(0H+BINTOC(0.1E0,"BRS"),"NRS")
>
>* single
>? CTOBIN(0H+BINTOC(0.1E0,"fRS"),"NRS")
>
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