Is there any way to suppress headers in ChildBands? Setting ColHeadersVisible to false on Band[0] for example only suppresses headers on that band itself but not on it's child bands.
How do you even access child bands from DisplayLayout? There is ParentBand but no ChildBands
Any band that isn't Band[0] is a child band, because the grid always has exactly one root band. So, you can loop through the grid's DisplayLayout.Bands collection and check that band's Index - if it's 0 then you have a root band, and if it's anything else you have a child band.