Обращение к параметрам элемента из "iblock.element.add.list"

while ($arProperty = $rsIBLockPropertyList->GetNext())
         {
            $arParams["PROP_LIST"][] = $arProperty;
            $arIBlockPropertyList[] = $arProperty;
            //echo "<pre>"; print_r($arProperty); echo "</pre>";
            $arPropertyIDs[] = $arProperty["ID"];
         }