I'm not sure about the Flex 4 part, but here's how you get Flex Builder to recognize Flash Player 10. I imagine it should be a similar edit for flex 4.
http://opensource.adobe.com/wiki/display/flexsdk/Targeting+Flash+Player+10+Beta+with+Flex+SDK+3.0.x - Daniel Freiman On Tue, Jun 3, 2008 at 11:14 AM, Sherif Abdou <[EMAIL PROTECTED]> wrote: > > I am using the Flex 4 sdk and Flash Player 10 and almost all the new api > has a flash10 namespace. in C++ you could do std::(get code hints) > In flex is there a way to do flash10:: and see everything instead of having > to read the api? > > >

