[dech]

В АХ 4.0:

private void dataSourceLoad(QueryBuildDataSource _queryBuildDataSource)
{
    if (_queryBuildDataSource.allowAdd()  == QueryAllowAdd::AllFields)
    {
        allTables.clear();
        allTables.DataSourceNo  = _queryBuildDataSource.uniqueId();
        allTables.Table_Id      = _queryBuildDataSource.table();
        allTables.Tablelabel    = this.getDataSourceLabel(_queryBuildDataSource.uniqueId());
        allTables.insert();
    }
}