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();
            }
        }