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Design Classes - Iterator-Visitor
Message
De
05/10/1998 09:08:15
 
 
À
05/10/1998 06:59:04
Rex Mahel
Realm Software, Llc
Ohio, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Divers
Thread ID:
00143802
Message ID:
00143838
Vues:
19
>All,
>
>I need to return values from a visitor object to my form, but I want to maintain loose coupling between to objects. Is there a slick way to accomplish this? I am considering form properties, but that promotes tight coupling.
>
>Any ideas???
>
>TIA
>
>Rex

Pass an array by reference, have the visitor populate the return values in the array. This way, any form can use the visitor, and it does not have to have certain properties.

BOb
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