Dictionary::getStringById

public function getStringById($valueId)
{
	$valueId = (int)$valueId;
	if ($valueId <= 0)
		return "";

	$connection  = BitrixMainApplication::getConnection();
	$stringValue = $connection->queryScalar("SELECT VALUE FROM ".$this->getTableName()." WHERE ID = ".$valueId);
	return ($stringValue === null ? "" : $stringValue);
}