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BIZ Class Design
Message
From
09/03/2011 23:09:58
Dennis Lim
D-Labs, Inc.
Manila, Philippines
 
 
To
09/03/2011 22:30:51
Thomas Ganss
Main Trend
Frankfurt, Germany
General information
Forum:
Visual FoxPro
Category:
Other
Title:
Re: BIZ Class Design
Environment versions
Visual FoxPro:
VFP 9 SP1
Miscellaneous
Thread ID:
01503016
Message ID:
01503138
Views:
50
Thomas,

Right now, I am tinkering with the DataEnvironment (DE) as my BIZ Object, then use CursorAdapters (CA) as 'representations' of each table. Since the DE is a container, it would be easy to handle its CA members.

The problem with that approach is that ONLY the DE can have child objects. Similar to your approach I have child objects where necessary, but not all children are data children - sometimes they are added to provide biz functionality. Data children have a CA associated in a property, as custom cannot addobject them. But this way modelling becomes easier for my way of thinking

Hi, could you be more specific by giving an example? Thanks.

Dennis
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