How to navigate to a record in Datagridview

Question

I want to navigate to a record in Datagridview by selecting/click on a record without using a button click.

and display a record number,or current record number. 

Please help here is my code snippet.

 

 

private void labelUpdate()

{

if (hwdg.SelectedRows.Count>=inc)

{

hwdg.FirstDisplayedScrollingRowIndex = inc;

hwdg.Rows[inc].Selected = true;

//inc++;

label27.Text = "Record" + (inc + 1) + " of " + ds2.Tables["tblComp"].Rows.Count;

}

else if(hwdg.SelectedRows.Count<=inc)

{

hwdg.Rows[inc - 1].Selected = true;

label27.Text = "Record" + (inc + 1) + " of " + ds2.Tables["tblComp"].Rows.Count;

}

}