CUEntityField::getValueFieldName

public function getValueFieldName()
{
	if ($this->isMultiple())
	{
		$utm_fname = 'VALUE';

		if ($this->GetDataType() == 'integer')
		{
			$utm_fname .= '_INT';
		}
		elseif ($this->GetDataType() == 'float')
		{
			$utm_fname .= '_DOUBLE';
		}
		elseif ($this->GetDataType() == 'datetime')
		{
			$utm_fname .= '_DATE';
		}

		return $utm_fname;
	}
	else
	{
		return $this->getName();
	}
}