VS 2012 Sending Packets with a button and text box?

So I have been looking for an easy way to do this but sadly I can not find anything on this. I am up to more complex options/scenarios because I love to learn but sadly I am not very knowing in this subject. I would like to send this packet to a game server. Don't worry It will not crash the game or do anything to harm it. I just would like to have a box in which I can insert the code like so and send it with a button. That is what I would like to implement it to a flash game. So with the click of the button I would like to send that to the game.... any help would be greatly appreciated.