The nDataSession property of business objects is not being "honored" in my implementation. I'm not using COM - just a regular VFP app. Am I doing something wrong, or is this functionality reserved for special circumstances?

I need private datasessions because I have several levels of containership, and sometimes the same business object will be open twice. When you close one - well - that wipes out all the views used by the other objects of the same class in that datasession.

To get around this, I've created session-based interfaces (i.e. objects of type session) for a number of my classes, but this is cumbersome. Is there a way to get that private datasession functionality working?

On a related note, though, once the session based interfaces are created, they are awesome. It allows me to program to interface, a la other OO languages (i.e. C#), and I don't have to worry about accidentally programming to implementation. This would be a great thing to have in MM 8! Of course, I'm always open to alternative approaches.

Thanks!

David