public function getCurrentListName()
{
if (!isset($this->m_readonlyProperties['current_list']) || count($this->m_readonlyProperties['lists']) == 0) {
return null;
}
$objectName = $this->GetListObjectName(get_class($this->m_readonlyProperties['current_list']));
$listName = $this->m_listObjects[$objectName]['list'];
return 'current_' . $listName . '_list';
}