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Is there a command to know if a value is numeric or char
Message
De
13/04/1999 19:23:19
Ed Rauh
Trumbull, Connecticut, États-Unis
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Re: Is there a command to know if a value is numeric or char
Divers
Thread ID:
00208000
Message ID:
00208041
Vues:
25
>Hi Ed,
>
>>Write a 20 line UDF and call it...
>
>Wrong! *g* We let VFP do the hard work!
>
>simple numbers: TYPE(string) == "N"
>

Umm, what does TYPE('2-5') return?

>complex expressions: TYPE("EVALUATE(string)") == "N"
>
>
>Christof
EMail: EdR@edrauh.com
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