实现DataGridView控件中CheckBox列的使用实例

/// <summary>
        /// 实现datagridview控件中checkbox列的使用
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvtradlist_cellcontentclick(object sender, datagridviewcelleventargs e)
        {
            if (e.columnindex == 0 && e.rowindex != -1)
            {
                if ((bool)dgvtradlist.rows[e.rowindex].cells[0].editedformattedvalue == true)
                {
                    dgvtradlist.rows[e.rowindex].cells[0].value = false;
                }
                else
                {
                    dgvtradlist.rows[e.rowindex].cells[0].value = true;
                }
            }