When I use checkboxes with images larger than 16 x 16 in
TreeView, the checkbox aligns with the bottom of the image
rather than the the center (see attached graphic) ... any ideas
how to align the checkbox vertically to the center, so that that
they will meet up with the treeview roots?

Perhaps there is a SendMessage command that would do the
trick? I'm not afraid of a few APIs...

Thanks for any advice!