Normally, use of WiFi has nothing to do with your application code. You
simply configure your device to use the WiFi connection (this is done when
you add the device and start the associated device driver). Your device is
now connected to your network just the as if you had a wired network
connection. In your application you treat a WiFi connection just like any
other network connection. Advanced programming is possible, but I suspect
that this is not an area that will concern you initially.
Generally, you would use an Access Point as part of the system, because an
add-hoc network connection is quite limited.
If you have questions about how to configure your WiFi network, you should
post them in the public.pocketpc.wireless newsgroup.
--
Richard Grier (Microsoft Visual Basic MVP)
See
www.hardandsoftware.net for contact information.
Author of Visual Basic Programmer's Guide to Serial Communications, 3rd
Edition ISBN 1-890422-27-4 (391 pages) published February 2002.