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How do I find out what type of an element array
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01610839
Message ID:
01610841
Vues:
49
>
>Select firstname, anumber from employees into array attest
>IF _TALLY=0
>   * No records have been returned by select
>ENDIF
>
>
>>I have an array that I populate while using a select statement:
>>
>>
Select firstname, anumber from employees into array attest
>>
>>then I want to execute the following
>>
>>
append from array attest
>>
>>only if attest has valid values. I don't want to skip
append from array
if lets say all the elements in the array contain the value .F.
>>
>>how can check the an element for example attest(1,2) and see if it contain a numeric value or a logical value .F. (if no data was returned from select)
>>
>>thanks
>>Nick

thanks Sergey. You would think after 15 years of help from you I would start remembering these thing. c# has made me weak in vfp. Thanks for all your help again.

Nick
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