protected override bool SaveObject() { this.Datos.RaiseListChangedEvents = false; Tool temp = _entity.Clone(); temp.ApplyEdit(); // do the save try { _entity = temp.Save(); _entity.ApplyEdit(); return(true); } catch (Exception ex) { iQExceptionHandler.TreatException(ex); return(false); } finally { this.Datos.RaiseListChangedEvents = true; } }