private void GetStatEsData(HttpContext context) { int numOfRecords = 0; string strWhere = string.Empty; string statId = string.Empty; if (context.Request.Params["id"] != null) { statId = context.Request.Params["id"]; strWhere = "StatId=" + statId; } ESDay esBll = new ESDay(); _dataTable = esBll.GetList(1, strWhere, "UpdateTime DESC").Tables[0]; foreach (DataRow dr in _dataTable.Rows) { DateTime dt = (DateTime)dr["UpdateTime"]; _json.AddItem("Id", statId); _json.AddItem("CMP", string.Format("{0:F}", (double)dr["TP"] / 1000.0)); _json.AddItem("Noise", string.Format("{0:F}", dr["DB"])); _json.AddItem("Time", string.Format("{0:G}", dt)); _json.ItemOk(); numOfRecords++; break; } _json.success = true; _json.totalCount = numOfRecords; }