Getting anything like this to work would probably be a serious pain.  Flash
is designed to not allow things like this, as letting someone do that would
be a serious security/privacy/stability problem.

Without using ActiveX or Signed Java Applets to load and communicate with
the DLL (using Javascript to talk to Flash) I doubt you'd be able to do it.

 -Andy

On 6/4/07, Bharat Varma <[EMAIL PROTECTED]> wrote:

Hi,

I am developing an application where I would like to use Flex to talk to
some dlls / exe installed on the local machine, through a browser.

The DLLs (and or) EXE will be installed using an installer.

The workflow I would like working on the client machine is the swf
(created
by Flex) getting loaded in the browser and communicating with the dlls
installed on the machine.

I guess one way would be to use External Interface and do a

    Action Script <-> Java Script <-> ActiveX  (for IE) / np dll (for FF)

I would like to avoid installing any new activex control for my
application.
I do not need any GUI for my application either.

Is there another way to directly communicate with the dlls and completely
avoid activex (or equivalent in FF) ?

Also, material on ExternalInterface to Win32 C++ dlls communication seems
really sparse. Can some one point me in the right direction ?

Regards,
Bharat Varma

--
There are 2 kinds of people in this world -
1. Those who don't need closure.
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