serial port HELP

[popa6200]

i need to make a program that would "talk" to an output device that i made.
i have never made a port program before and i would like some examples, tutroials, or tips

popa6200

[niesongsong]

hello popa6200
you should search msdn for "Serial Port Communications "
http://msdn.microsoft.com/en-us/library/aa363140(v=vs.85).aspx

[rafae11]

check out

http://naughter.com/serialport.html