Highlighting code window of visual studio based on line number using VSPackage

I'm building a VSpackage extension to create "VisualStudio Tool Window". I have a grid inside tool window, consisting of numbers. If a user selects a particular row of the grid. That particular line of code should be highlighted.

To be more clear, Suppose my grid contains:

row 1 - 10, row 2 - 15, row 3 - 14,

if user selects row 1, then 10th line in the code window should get highlighted. Is this feature possible using VisualStudio package. I have a strong feeling that this is possible.Because most of the search results work that way.

Any help on the same is greatly appreciated!!