Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
I need read random microsoft basic files
Message
From
25/06/2006 03:07:09
 
 
To
21/06/2006 05:29:19
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
01130452
Message ID:
01131481
Views:
10
>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")
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform