明细表支持批量操作删除

frmGridCustomize.AddMenuItem(gvDetail, GridMenuNames.启用或停用勾选记录, imageList1.Images[0], 
(sender, e) => { DoExecuteCmd_Detail(GridMenuNames.启用或停用勾选记录); }, true);

if (Msg.AskQuestion("确定要删除选择的记录吗?"))
{
    //勾选多条记录
    if (gv.SelectedRowsCount > 0)
        gv.DeleteSelectedRows();
    else //当前焦点记录
        gv.DeleteRow(gv.FocusedRowHandle);

    //重新排序
    gv.ResetSortId(colD_OrderId);

    UpdateTotalAmount();
}

/// <summary>
/// 表格重新排序
/// </summary>
/// <param name="gv"></param>
/// <param name="sortColumn"></param>
public static void ResetSortId(this GridView gv, GridColumn sortColumn)
{
    for (int i = 0; i < gv.RowCount; i++)
    {
        gv.SetRowCellValue(i, sortColumn, i + 1);
    }
    gv.RefreshData();
}