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More array passing...
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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00276579
Message ID:
00276614
Vues:
23
i thought you could only pass arrays using the @ symbol

>Roi -
>
>I think a couple of the threads that I found on this subject tried to explain what you did below. I couldn't understand what they were saying though. Your explanation makes sense to me and I think I like passing the array that way better than making it public.
>
>Thanks for the very straight-forward explanation!
>
>
>>Hi Kile,
>>
>>You can't return an array. You can either make it public like Jeff said or use an object to hold it.
>>
>>From the method that calls the form.
>>
>>oParam = newobject('custom')
>>oParam.AddProperty('aArray[ 1 ]')
>>*...Add some stuff to the array
>>Do Form MyForm with oParam
>>
>>In MyForm add a property called MyParam (you add this on the fly if you want)
>>in the init of MyForm, catch the oParam object
>>lparameters oPar
>>thisform.oParam = oPar
>>*....Do stuff to the array
>>
>>That's it. Since the array is local to the method that calls the form, it will still be there when MyForm has been destroyed. If you change the array in MyForm you are actually changing oParam.
>>
>>hth
Bruce Strom

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