DataGridView Selected Row Move UP and DOWN

Question

How can I allow selected rows in a DataGridView (DGV) to be moved up or down. I have done this before with a ListView. Unfortunetly, for me, replacing the DGV is not an opt

Answer 1

SchlaWiener's answer worked well, and I just wanna add something to it:

private void button1_Click(object sender, EventArgs e) //The button to move up
{
    int position = bs.Position;

    //.......neglected.......

    dataGridView1.ClearSelection();
    dataGridView1.Rows[position].Selected = true;
    bs.MovePrevious();

}

Adding those 3 lines at the bottom to also make the selection move (both bindingSource and dataGridView), so that we can continuously click the bottom to move a row up.

For moving down just call bs.MoveNext()

(I have not enough reputation to post as comment yet)