How do i set up a server socket to read incomming lines from an inputstream ?

to explain myself a little better then what i wish to do is to setup a server that can accept a string or text sent using the securenetwork to the server.
I have only been working with these things in java not .net.

How do i create the part of the server that can recieve the string?

and

How do i create the part of the client that can send the string?

is there anyone around to answer questions ?

Take a look at the example projects and at the documentation. I'm sure this will help you on your way.