public ActionResult doptimize_query(string productName, string startTime, string endTime) { List <DoptimizeExperimentTable> det_list = new List <DoptimizeExperimentTable>(); if (startTime != "" && endTime != "") { DateTime st = Convert.ToDateTime(startTime); DateTime et = Convert.ToDateTime(endTime); det_list = dbDrive.QueryDoptimizeExperimentTable(productName, st, et.AddDays(1), LangleyPublic.adminId); } else { det_list = dbDrive.QueryDoptimizeExperimentTable(productName, LangleyPublic.adminId); } return(Json(new { code = 0, msg = "", count = det_list.Count, data = DoptimizePublic.Doptimization_list(dbDrive, det_list) }, JsonRequestBehavior.AllowGet)); }