public override void UpdateList()
        {
            switch (_current_action)
            {
            case molAction.Add:
            case molAction.Copy:
                if (_entity == null)
                {
                    return;
                }
                List.AddItem(_entity.GetInfo(false));
                if (FilterType == IFilterType.Filter)
                {
                    PaymentList listA = PaymentList.GetList(_filter_results);
                    listA.AddItem(_entity.GetInfo(false));
                    _filter_results = listA.GetSortedList();
                }
                break;

            case molAction.Edit:
            case molAction.ChangeStateContabilizado:
            case molAction.ChangeStateAnulado:
            case molAction.Unlock:
                if (_entity == null)
                {
                    return;
                }
                ActiveItem.CopyFrom(_entity);
                break;

            case molAction.Delete:
                break;
            }

            RefreshSources();
            if (_entity != null)
            {
                Select(_entity.Oid);
            }
            _entity = null;
        }