How can you retieve a list of classes from the Library

Question

Is it possible to retrieve a list of the Linkage or Export
Classes from a swf library dynamically?
I am building an application where I allow the user to load
an asset swf at runtime, then they can choose to load any Exported
class from the library of the swf. Currently it works if you know
the name of the asset, that you want to load, but I would like to
be able to bring up a chooser list of the assets, rather than
having to type the Class names.
So far I have only seen examples where "if you know the class
name you can load it", but nothing concerning pulling the list.
There must be a list somewhere in flash, I just want to tap into
that.

Answer 1

I saw this before and did not have a chance to go through it
completely.
As I was reading it, though it did not seem to be giving me
the answer, as they seem to extend the Export clips in the library
by extending the class.
I'll run through that and see.
It does give me another idea though.
(crazy) Idea:
What if I extend the loader class and add a method, kind of
like what they are doing on the document class of the loaded swf,
to pull the class names. They hard code in the class names into the
array though.... so that is the crux of the issue.
Somehow I think this concept is doomed to fail but, I will
also see if that is possible.
I suppose for the application, I could require that any user
would use a swf with a document class that has the getAssets()
method.... also has some problems .... namely dealing with the
issue of "what if they do not extend" and having it fail
gracefully.
oh well, food for thought... I will leave this open for now
and perhaps I will post some answer.