protected override bool SaveObject() { this.Datos.RaiseListChangedEvents = false; Budget temp = _entity.Clone(); temp.ApplyEdit(); // do the save try { _entity = temp.Save(); _entity.ApplyEdit(); //_entity.BeginEdit(); return(true); } catch (Exception ex) { CleanCache(); PgMng.ShowInfoException(ex); return(false); } finally { this.Datos.RaiseListChangedEvents = true; PgMng.FillUp(); } }