public function getRow()
{
if ($this->_row === null) {
$row = $this->getParent();
while (!$row instanceof TTableRow && $row !== null) {
$row = $row->getParent();
}
if ($row instanceof TTableRow) {
$this->_row = $row;
} else {
throw new TConfigurationException('tactivetablecell_control_outoftable', get_class($this), $this->getUniqueID());
}
}
return $this->_row;
}