# AS3 ExternalInterface.call("updateSwfSize")

**URL:** <https://forum.kirupa.com/t/as3-externalinterface-call-updateswfsize/308548>\
**Category:** flash\
**Created:** [April 25, 2010, 2:40pm UTC](https://forum.kirupa.com/t/as3-externalinterface-call-updateswfsize/308548 "2010-04-25T14:40:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ugurcuk](https://avatars.discourse-cdn.com/v4/letter/u/bcef8e/32.png) [@ugurcuk](https://forum.kirupa.com/u/ugurcuk)\
**Post date:** [April 25, 2010, 2:40pm UTC](https://forum.kirupa.com/t/as3-externalinterface-call-updateswfsize/308548/1 "2010-04-25T14:40:01Z")

</div>

Hi!

AS2 Code;

```auto
flash.external.ExternalInterface.call("updateSwfSize", "900", heightscroll);
flash.external.ExternalInterface.call("updateBrowserScroll", "0");

```

How this use ActionScript 3?

I want change swf file height and html scroll. How this made it? :puzzled:

If have example code, please write.

Thank you!🐇