>Hi. I'm trying to get an idea of business objects best practices, with emphasis in the BO class design, not on how to map BOs into the real world.
>
>1) What are the PEMs of the BO you use? What would be ideal PEMs? What tradeoffs exist in different approaches.
>2) Is is possible/acceptable/bad idea to use business objects created in a different language than the consumming language. I don't mean VB.NET and C# but for example create BOs in VFP and use them in .NET.
>
>Thank you very much.
>
Alex,

In addition to Craig's advice, I'd recommend you read "Code Complete Second Edition".

I'm reading it now, and I can't say enough positive things about it.