Hello hmdz,

See there a sample http://www.codeproject.com/useritems/SerialComm.asp

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WBR,  Michael  Nemtsev [.NET/C# MVP].  
My blog: http://spaces.live.com/laflour
Team blog: http://devkids.blogspot.com/

"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo

h> I am currently working on an application in c# that doesn't trust the
h> internet for its communication. Our company needs this software to
h> connect to another computer through modem and then send and receive
h> data. Any suggestion or helpful tutorials for this in c# ?
h>
h> Thanks for any help!
h>

Do they not trust currency either, using gold instead? =)

   Sorry, I had to ask, given the statement "doesn't trust the internet",
given the myriad number of ways that one can secure communications over the
internet.