Is it possible to delete an infoblock along with images (Bitrix)?

Question

1C-Bitrix

Good afternoon! When importing the unloading, new infoblocks were created (duplicated). Images were also imported into them.
Question: if you delete an infoblock of the Catalog type, will all the images that are present in it be deleted?

Answer 1

In CIBlockElement::Delete

$db_res = CIBlockElement::GetProperty($zr["IBLOCK_ID"], $zr["ID"], "sort", "asc", array("PROPERTY_TYPE"=>"F"));
......
while($res = $db_res->Fetch())
CIBlockElement::DeleteFile($res["VALUE"], $zr["ID"], "PROPERTY", $zr["WF_PARENT_ELEMENT_ID"], $zr["IBLOCK_ID"]);

Answer: yes.