Anonymous - 2011-01-27

I want editable columns to be more evident, so in the IDE I set the OLV
property HeaderUsesThemes to false, then I set the OLVColumn to have a
HeaderFormatStyle that has a Normal.BackColor to yellow.

It works but the header doesn't show the bottom gray line that, sort of,
"closes" the header box, so it looks ugly.
Here I attach the images at 100% and 200% zoom.

The I tried to set the HeaderFormatStyle frame width to 1 and color to gray.
I get this:

How can I put the gray line back?
Thanks.