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Createobject() and returning a parameter
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00047277
Message ID:
00047823
Vues:
23
>Hi everybody!
>
>Can someone tell me, the correct way to return a value from a modal form, if the form was launched by the Createobject() command?
>
>Now, I give in a parameter the name of the variable, in which I want to get back the return value. I am cuoriuos, if there is a better way.
>
>TIA
>
>BB
Bela,

Be sure you are passing that parameter by reference as in;

loObj = CreateObject("MyFormClass",@MyVar)

This way whatever the form does to MyVar is actually happening to the copy of MyVar in the calling code.
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