public string GetBigAmountMailBody(OrderMasterQuery query,out bool isShow)
        {
            isShow = false;

            StringBuilder strbody = new StringBuilder();
            strbody.AppendLine("大金額訂單檢查");
            _orderMaster = new OrderMasterMgr(mySqlConnectionString);

            DataTable _dt = _orderMaster.GetBigAmount(query);

            if (_dt.Rows.Count > 0)
            {
                DataTable _newDt = new DataTable();
                _newDt.Columns.Add("訂單編號", typeof(String));
                _newDt.Columns.Add("付款時間", typeof(String));
                _newDt.Columns.Add("付款總金額", typeof(String));
                for (int i = 0; i < _dt.Rows.Count; i++)
                {
                    DataRow dr = _newDt.NewRow();
                    dr[0] = _dt.Rows[i][0];
                    dr[1] = CommonFunction.GetNetTime(Convert.ToInt64(_dt.Rows[i][1])).ToString("yyyy/MM/dd HH:mm:ss");
                    dr[2] = GetString(_dt.Rows[i][2].ToString());
                    _newDt.Rows.Add(dr);
                }
                strbody.AppendFormat(GetHtmlByDataTable(_newDt));
                isShow = true;
            }

            return strbody.ToString();
        }