Undocumented Flash and Flex Functions

Question

What are the undocumented functions of Flash and Flex? I prefer versions CS3 and Flex 2 above. Is there a way to get the whole list?

Answer 1

Is there a way to get the whole list?

AFAIK, no, there is not a programmatic way for Flex to tell you which functions are undocumented and to produce a comprehensive list of these functions. That said, there have been efforts to look at some of the more useful snippets. See, for example, here and here.

This seems a bit difficult to provide, in any case -- any list of "undocumented functions" would itself be documentation about those functions, and then they wouldn't be undocumented anymore.

Answer 2

The Flex Non-Docs blog has always been a good resources for undocumented, or otherwise obscure, parts of the Flex SDK.