hi every body

im beginner in dot net and need your kindly helps for improving me.

i have a gsm/gprs modem(sim900) that supports http protocols and can act as a client, i want to send data from module to server

for example  i send 100 bytes with post methods of http protocol,until here every thing is ok

in sever side i need to receive this datas and shows them to a operator(for example in a simple web page )

i found these 3 classes for my purpose but im confused to use which one ?

HttpListener Class

HttpListenerRequest Class

HttpListenerContext Class

i think i must use tostring method &

i think i can do that with each of them, is that true?

which one is better?

with best regards