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Design Classes - Iterator-Visitor
Message
From
06/10/1998 06:57:14
Rex Mahel
Realm Software, Llc
Ohio, United States
 
 
To
05/10/1998 09:08:15
General information
Forum:
Visual FoxPro
Category:
Classes - VCX
Miscellaneous
Thread ID:
00143802
Message ID:
00144154
Views:
28
Bob,

Thanks

Rex

>>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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