private void UpdateFieldValueTest(Recordset recordset, string xlsPath)
        {
            try
            {
                string[] sheetNameList = importTool.GetSheetNameList(xlsPath);
                DataTable dt = importTool.ExcelToDataTable(xlsPath , sheetNameList[0]);
               // DataTable dt = importTool.ExcelToDataTable(xlsPath, "6.5.1综合经济指标表");

                int length = recordset.RecordCount;
                if (length != 0)
                {

                    /*需求:根据乡镇名字确定更新数据
                     1、选择成行改变:1)循环判断工作表中name列的所有记录,是否等于属性表中name列的第一行的内容   
                                     2)记录工作表中的对应的行数h
                                     3)对数据集中特定字段逐行赋值*/
                    try
                    {
                        for (int m = 1; m <= length; m++)//行循环更新
                        {
                            recordset.SeekID(m);
                            recordset.Edit();
                            object name = recordset.GetObject("T_NAME");
                            seekExcel(name.ToString(), dt, recordset, m);

                        }

                        recordset.Update();

                        Msg("修改属性字段完成");
                    }
                    catch (Exception ex)
                    {
                        Msg(ex.Message);
                    }
                }
                else
                {
                    Msg("记录集中没有记录");
                }
            }
            catch (Exception ex)
            {
                Msg(ex.Message);
            }


        }