How to highlight a row with specific color in IvsTextView

As shown in the above image, I have implemented my own editor. When I use the SetSelection() method of the TextView of this code window, the selection is marked as shown (in a blue box/stream) but I want to have it like the one shown on right (with the Red rectangle around the line and no blue background). How can I do this?

Thanks,

Prasad

Prasad Gawde