public function setLanguageId( $langid )
	{
		if ( $langid == $this->getLanguageId() ) { return; }

		$this->_checkLanguageId( $langid );
		$this->_values['langid'] = $langid;
		$this->setModified();
	}
public function setLanguageId( $langid )
	{
		if ( $langid == $this->getLanguageId() ) { return; }

		$this->_checkLanguageId( $langid );
		$this->_values['langid'] = $langid;
		$this->setModified();
	}
public function setLanguageId ( $ langid ) { if ( $ langid == $ this -> getLanguageId ( ) ) { return ; } $ this -> _checkLanguageId ( $ langid ) ; $ this -> _values [ 'langid' ] = $ langid ; $ this -> setModified ( ) ; }
Sets the ISO language code.

@param string|null $langid ISO language code (e.g. de or de_DE)
@throws MShop_Exception If the language ID is invalid
Sets the ISO language code .