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Time fields in VFP
Message
De
03/06/1999 12:56:09
 
 
À
03/06/1999 12:28:18
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00226055
Message ID:
00226078
Vues:
25
>I see that there no data type to store TIME in vfp. (I know there is DATETIME). I am wondering how others are handling time fields without the date.
>

The TIME() function returns a character string; it's pretty useless on a computational basis. The SECONDS() function returns a numeric number of seconds since midnight; adding that to a datetime set at midnight of an arbitrary day and using
TTOC(tArbDateAtMidnight + nSecondsSinceMidnight,2) will return a character string representing the time, and the number can be used computationally. It's very rare that I have a time in the total absense of a date, so I tend to store a nice, compact, computationally-useful datetime, and the rare cases where I do, it's an elapsed time, so the number of seconds elapsed is most useful there, which can be stored in an appropriately-sized numeric or integer field.

>Thanx for ur comments
>Gnana
EMail: EdR@edrauh.com
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