I'm having a problem with a DGV in a Groupbox. When I populate the rows, only the highlighted row shows the cell contents. The rest are blank. When I click on each row the cell contents shows for that row & the previously highlighted row goes blank. So all the values are there, but only the highlighted row shows its contents & all the other rows show empty cells. If I move the DGV out of the Groupbox then all the rows cell contents are visible. Has anyone seen this before? Is there a workaround?