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Returning an array from a form
Message
De
14/04/2005 13:58:19
 
 
À
14/04/2005 13:33:29
Richard Meltzer
Great Lakes Behavioral Research Institut
Cranberry Township, Pennsylvanie, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 7
Database:
Visual FoxPro
Divers
Thread ID:
01004788
Message ID:
01004807
Vues:
28
>I'm new to VFP7 and am trying to return an array from a form and have not been able to do so. Can anyone help -- THANKS
>
>Example code:
>From a button click event on FORM1
>
>DIMENSION ArrayOne[2]
>DO FORM (FormTwo) TO ArrayOne
>NESSAGEBOX('Contents of ArrayOne[1] = '+ArrayOne[1],0,'Test of returning array')
>
>
>From the Unload Event on FORM2
>
>DIMESION ArrayTwo[2]
>STORE 'Test1' TO ArrayTwo[1]
>STORE 'Test2' TP ArrayTwo[2]
>RETURN @ArrayTwo
>
>ArrayTwo gets created but ArrayOne never gets populated

You can only return arrays if the array exists outside the method returning it. In this case, you're probably better off passing an array as parameter and populating it.

Tamar
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