ResultInfo<List<HighEndNetFinancialEntity>> Result = new ResultInfo<List<HighEndNetFinancialEntity>>();
            string ver = "";
            int pos = FilePath.LastIndexOf(".") + 1;
            string postFileName = FilePath.Substring(pos, FilePath.Length - pos);
            if (postFileName == "xls")
            {
                ver = "8.0";
            }
          
            else
            {
                Result.Message = "請上傳Exel-xls檔案。";
                Result.IsSuccess = false;
                return Result;
            }

            DataSet result = null;
           
         string strConn = "Provider=Microsoft.<span style="color:#ff0000;">Jet</span>.OLEDB.4.0;" + "Data Source=" + FilePath + ";" + "Extended Properties=\"Excel " + ver + ";IMEX=1\"";
            OleDbConnection conn = new OleDbConnection(strConn);
            try
            {
                conn.Open();
                string strExcel = "select * from [sheet1$]";
                OleDbDataAdapter myCommand = new OleDbDataAdapter(strExcel, strConn);
                result = new DataSet();
                myCommand.Fill(result, "MFMui");
            }
            catch (Exception e)
            {
                if (e != null)
                {
                    Result.Message += e.Message;
                    return Result;
                }
            }
            finally
            {
                conn.Close();
            }