public DalRis.EmrPrehospitalariumCollection EmrPrehospitalaria() { if (colEmrPrehospitalaria == null) { colEmrPrehospitalaria = new DalRis.EmrPrehospitalariumCollection().Where(EmrPrehospitalarium.Columns.IdGlasgowOcular, IdGlasgowOcular).Load(); colEmrPrehospitalaria.ListChanged += new ListChangedEventHandler(colEmrPrehospitalaria_ListChanged); } return(colEmrPrehospitalaria); }