Prado\Data\ActiveRecord\TActiveRecord::deleteAll PHP Method

    public function deleteAll($criteria = null, $parameters = array())
    {
        $args = func_num_args() > 1 ? array_slice(func_get_args(), 1) : null;
        $criteria = $this->getRecordCriteria($criteria, $parameters, $args);
        return $this->getRecordGateway()->deleteRecordsByCriteria($this, $criteria);
    }