private string GetVisitsList() { VisitService = new VisitService(); List <object> VisitsObj = BaseService.GetObjectList(VisitService, Request); VisitCount = VisitService.ObjectCount(); if (VisitsObj != null) { List <visit> Visits = (List <visit>)ObjectUtil.ConvertList(VisitsObj, typeof(List <visit>)); List <visit> VisitsToSerialize = new List <visit>(); if (Visits.Count > 0) { foreach (visit Vst in Visits) { visit Visit = (visit)ObjectUtil.GetObjectValues(new string[] { "id", "student_id", "date", "info" }, Vst); VisitsToSerialize.Add(Visit); } return(JsonConvert.SerializeObject(VisitsToSerialize)); } return("0"); } return("0"); }