Creating / using filters problem in subforms

[JB83]

Dear reader(s),

I have a "problem" with creating / using filters. There is a form with a few subforms, and in those subforms are data fields. The subforms are linked with the main form. When I filter the data in the main form, the filtering succeeds. But when I want to filter the data in the subforms, I can't select or type in the values I want to filter on.
Is there a way to create such a filter?

I have another question: Is there a possibility to change data in data fields without saving it into the database?

Thanks in advance,

Jochen.

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