>No, it's not. You can highlight an entire row with the same color, but what color do you use to show the cell that has focus?
Often, you don't even want to show cell focus, in readonly grids. But if you do need to show an active cell, you could just use the active cell border - bold or dark-colored, perhaps. Like Excel does.
The Anonymous Bureaucrat,
and frankly, quite content not to be
a member of either major US political party.
