Actually using socket loads of things can be done. People talk about
Flex and MS Excel communication, someone can write some VBA code(using
WinSock) in excel user form and my flex apps can communicate with Excel
using XMLSocket.

Same can happen for any application...


-abdul 

-----Original Message-----
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Darron J. Schall
Sent: Wednesday, July 06, 2005 5:05 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Flex & external desktop application
communication

>
> I know Flex excels at communicating with server-side data sources.
> Is there any way for a flex app to communicate with a desktop 
> application installed on the same machine as where the app is being 
> viewed (in a controlled kiosk environment for e.g.)


Look into using the XMLSocket class.  You can write a desktop 
application that opens up a socket connection on a specific port, and 
then have the Flex app try connecting on the same port.

See XMLSocket here: 
http://livedocs.macromedia.com/flex/15/flex_docs_en/wwhelp/wwhimpl/commo
n/html/wwhelp.htm?context=Flex_Documentation&file=00001919.htm

.. and where the host would be "localhost" or 127.0.0.1.

-d



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