TAdvListBox - get filtered / checked items

Hi there,
Perhaps this is a silly question: lets say once i have filtered the listbox. So i see 4 items of 250. TAdvListBox.ItemCount gives me the correct 4 items. But how to iterate through them?

Did you try looping from 0...3 and use AdvListBox.GetItem(i): TListBoxItem ?

Of course not. I've tried AdvListBox.Items[index]. Sorry for such a noob question. Thanks.