C# - Controlling A Hardware Connected To A Com Port?

Dec 18, 2010

i want to make a web site which is able to control a hardware on a clients computer.

the the hardware for example be a simple gsm modem

this is a general question, for asking of methods and opinions as for the following

control this hardware using the computer the hardware is connected to.
control this hardware using another computer over a network
control this hardware using a web site application or a simple web site

the thing to consider --> this is a class group project which we implement in c# asp.net.

edit

hope the broadness is narrowed down.

assume there is a remote control attached to the comm port of my computer, which controls a small car.

i want user around the world to be able to move the car using there keyboard.

i can write a desktop app to control the remote using the printer port but thats on my local host only.

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