title: freeze top row and first two columns in datagridview
body: <p>I have a datagridview and am trying to achieve the following:
  1. Top row should be frozen while scrolling vertically.
  2. First two columns should be frozen wile scrolling horizontally.</p>
  
  <p>I applied the column.Freeze = true and its working fine, but when applying row[0].freeze = true, it doesn't work for row freezing.</p>