CListFieldList::DeleteFields

static function DeleteFields($iblock_id)
{
	global $DB;
	$iblock_id = intval($iblock_id);
	$DB->Query("
		DELETE FROM b_lists_field
		WHERE IBLOCK_ID = ".$iblock_id."
	", false, "File: ".__FILE__."
Line: ".__LINE__);

	$rsOptions = CUserOptions::GetList(array("ID" => "ASC"), array(
		"CATEGORY" => "form",
		"NAME" => "form_element_".$iblock_id,
	));
	while($arOption = $rsOptions->Fetch())
	{
		CUserOptions::DeleteOption(
			$arOption["CATEGORY"],
			$arOption["NAME"],
			$arOption["COMMON"] == "Y",
			$arOption["USER_ID"]
		);
	}
}