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Best way to reset a date or date/time to empty?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00260884
Message ID:
00260941
Vues:
13
The Best Way to Reset a date or date/time to empty is:

Blank Field myDate, myDateT, myNumber

Why?

- You don't need to care which datatype
- Blank will display instead of 0 for numeric field!





>What's the best way to reset a date or date/time field in a record. For example, I put a date or date/time in a field in a record and then later I decide to blank it out. How should I do it to prevent Data Type Mismatch or some other error?
>
>Also, I also put the date or date/time field in a textbox on a form and want to give the user the option to blank out the date or date/time field in the textbox on the form. What's the best way to do that too?
>
>The Date and Date/Time values are coming from the system and getting plugged into the record and the form when the user clicks a checkbox.
>
>Thanks for the advice. I have my own so-so way of doing it, but there must be a nicer way to do it. I have lots of books, but they don't cover this topic very well.
>
>Steve Kramer
>Kramer & Kramer Design
>http://members.aol.com/gocartoons
>gocartoons@aol.com
>Home of more than 260 original, off-the-wall cartoons by yours truly.
The weak wait for chance, The strong bid for chance,
The clever notch up chance, but The merciful give you chance.
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