Datagridview custom vscrollbar

I would like disable vertical scroll bar in datagridview and managing the scrolling using separate vscroll control. I am using c# 2.0. Any one can help....????

From stackoverflow

• You can set DataGridView.ScrollBars property to ScrollBars.None or ScrollBars.Horizontal (to have just horizontal scrollbar). This way the vertical scrollbar will not be displayed and you can use yours

  Anoop : I got this idea.Do you know how can create my own vscrollbar which functioning as the datagrid scroll?