>There are lots of reasons why a user might want to view more than one record of a given table at the same time. This means multiple instances of the same form. Private DSs are a natural way to handle this. It would be difficult at best to support this - especially if you're going to use buffering - without using private DSs.
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>I would suggest that a general purpose framework should support this functionality.


I agree that the private DS is the more general approach. I would like to find a way to support the functionality that I described (integrated movement) while allowing additional independent views as an option.

In the first case having all of the forms related to a single DS seems much more efficient.

Peter