Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Can a numeric field be blanked?
Message
 
 
À
05/04/2006 12:03:14
Joel Whitehead
Ccs Central Computer Services Inc.
Thunder Bay, Ontario, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows XP SP2
Divers
Thread ID:
01110657
Message ID:
01110671
Vues:
14
>>>When you append a blank in a table, all fields are blank (no value). However, once a numeric field has a value, it can only be set to zero. Is there any possible way to reset a numeric field back to blank (the way it was after 'append blank')? I realize I could use .NULL., but am just curious about this. To my knowledge, it cannot be done... or can it ?
>>
>>See BLANK command.
>
>Thanks for the fast response! That's great... all these years working with VFP and I never had a need for that command until now!!

The BLANK command were created to emulate NULLs (with blank values) in Fox 2.x. It's better to use NULLs in VFP.
--sb--
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform