添加GridView的RowCellClick事件，代碼如下

       private void gvBoxMails_RowCellClick(object sender, DevExpress.XtraGrid.Views.Grid.RowCellClickEventArgs e)
        {

            DevExpress.XtraGrid.Views.Grid.GridView _gridView = (DevExpress.XtraGrid.Views.Grid.GridView)sender;
            DevExpress.XtraGrid.Columns.GridColumn _col
 
=e.Column;
            if (_col.CustomizationSearchCaption.Equals("Selection"))
            {
                bool _value = (bool)_gridView.GetRowCellValue(e.RowHandle, _col);
                _gridView.SetRowCellValue(e.RowHandle, _col, !_value);
            }

        }

【DevExpress】GridView的RowClick事件禁用Checkbox選擇的解決辦法