Has as I know what the filter used? Or which enrollment selected for after search with a seek?

Como posso fazer para apenas selecionar (seektoprimarykey ou seek(where)) em um browserdialog?

Tem como eu saber qual o filtro utilizado? Ou qual registro selecionado para depois pesquisar com um seek?

I am sorry, still I don't quite understand your question or problem.  It looks like it has something to do with the records found in the Browser Dialog which are copied to your form's BO.  There is a property of the BD ReturnSelectedRecordOnly which control how records are copied back to the form's BO.

I am sure Ivan will get here at any time and would be able to figure out what your problem is to help you out.  I also read/speak Spanish but have not luck with Portuguese, I may understand a bit but in this case not enough to help you.