Accessing HTML via AIR's HTML Component

I can't seem to find anything in Adobe's documentation about accessing the HTML of a web page through the HTML component in AIR.

I've looked into "domWindow", but that seems to only return Javascript.

Is there a property I can access that has the whole of the HTML in string fo开发者_开发知识库rmat or do I need to use URLLoader or something like that?

htmlText ?