CWiki::DeleteImage

function DeleteImage($IMAGE_ID, $ID, $IBLOCK_ID)
{
	$rsProperties = CIBlockElement::GetProperty($IBLOCK_ID, $ID, 'value_id', 'asc', array('ACTIVE' => 'Y', 'CODE' => 'IMAGES'));
	$_iPropertyId = 0;
	while($arProperty = $rsProperties->Fetch())
	{
		if($arProperty['CODE'] == 'IMAGES' && $arProperty['VALUE'] == $IMAGE_ID)
		{
			$_iPropertyId = $arProperty['PROPERTY_VALUE_ID'];
			break;
		}
	}

	if (!empty($_iPropertyId))
	{
		$arPropertyValues = array();
		$arPropertyValues[$_iPropertyId] = array('VALUE' => array('del' => 'Y'), 'DESCRIPTION' => '');
		$this->cIB_E->SetPropertyValues($ID, $IBLOCK_ID, $arPropertyValues, 'IMAGES');
	}
}