public JsonResult GetAllLabTestingHaveAppointmentCode(string code = "", int page = 1, int pageSize = 20) { var queryResult = _labTestingService.GetAllLabTestingHaveAppointmentCode(code); var totalRows = queryResult.Count(); var result = Mapper.Map <IEnumerable <LabTesting>, IEnumerable <LabTestingDto> >(queryResult.Skip((page - 1) * pageSize).Take(pageSize)); return(Json(new { success = true, data = result, total = totalRows }, JsonRequestBehavior.AllowGet)); }