Is there any way to merge margins in WPF?

Question

In HTML, for a table (at least), one can style the element so that margins are merged. I.e. two adjacent rows both have top and bottom margins of 10, so the gap between these two rows will be 20. When their margins are merged, the gap is only 10.

Is there any way to achieve this in WPF?

Answer 1

If I had more reputation I'd mark this as a duplicate of Is it possible to emulate border-collapse (ala CSS) in a WPF ItemsControl? . It looks as if this is kludgeable (for a ListBox at least) using a DataTrigger to check the value of preceding entries and set borders accordingly for null values.