winfrom 中datagridview中checkbox的使用方法

   private void dgdv_skjs_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex != -1)
            {
                DataGridViewCheckBoxCell checkCell_rxwk = (DataGridViewCheckBoxCell)dgdv_skjs.Rows[e.RowIndex].Cells["rxwk"];
                DataGridViewCheckBoxCell checkCell_bx = (DataGridViewCheckBoxCell)dgdv_skjs.Rows[e.RowIndex].Cells["bx"];
                bool rxwk = Convert.ToBoolean(checkCell_rxwk.Value.ToString());
                bool bx = Convert.ToBoolean(checkCell_bx.Value.ToString());
                if (e.ColumnIndex == 3 )
                {
                    if (rxwk == false && bx == true)
                    {
                        checkCell_rxwk.Value = true;
                        checkCell_bx.Value = false;

                    }
                    else if (rxwk == false && bx == false)
                    {
                        checkCell_rxwk.Value = true;
                        checkCell_bx.Value = false;
                    }
                    else if (rxwk == true && bx == false)
                    {
                        checkCell_rxwk.Value = false;
                        checkCell_bx.Value = false;
                    }
                    else
                    { }
                }
                else if (e.ColumnIndex == 4)
                {
                    if (rxwk == true && bx == false)
                    {
                        checkCell_rxwk.Value = false;
                        checkCell_bx.Value = true;
                    }
                    else if (rxwk == false && bx == false)
                    {
                        checkCell_rxwk.Value = false;
                        checkCell_bx.Value = true;
                    }
                    else if (rxwk == false && bx == true)
                    {
                        checkCell_rxwk.Value = false;
                        checkCell_bx.Value = false;
                    }
                    else
                    { }
                }
                else
                {
                }
            }
        }

效果图如下：