How to get the correct size of the loaded swf file?

Question

final public class main extends Sprite
  public function main()
   loaderInfo.addEventListener(Event.COMPLETE, _onLoadCompleted);
  private function _onLoadCompleted(event: Event): void
   var tw: int = stage.width;
   var th: int = stage.height;
   var tsw: int = stage.stageWidth;
   var tsh: int = stage.stageHeight;   
Above is my simple as3 project in flex builder 3.
My screen resolution is 1920*1080, when debugging, the swf is stretched to the full client area of the IE, but the stage.stageWidth is 500 and the stage.stageHeight is 375, both the stage.widht and stage.height are 0, who can tell me why and how to get the right size of the swf file, named the client area size of the IE in this situation?
Thanks very much!

Answer 1

The HTML wrapper might resize the SWF later, so wait a frame and check stageWidth/stageHeight again.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.
Blog: http://blogs.adobe.com/aharui