datagrid view single cell click

[Syed Hadi]

i want a single cell click function... but when i am pressing anywhere in the datgridview this cell[1] is working ... how to use single cell..in dgv

  
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            //if (dataGridView1.Rows[1].Cells[1] == null )
            //{
            dataGridView1.Rows[1].Cells[1].Value = 1;
            //}

        }