Introduction - If you have any usage issues, please Google them yourself
With C# wrote a la carte system, server, responsible for editing the menu' s xml file and uploaded to the handheld terminal, update the menu information. Both the socket function, hand-held terminal to receive guests are coming from the menu information. This code is semi-finished products, there are FTP operation type, socket of the Server side, TCP forms, as well as XML parsing function and image display. (VS2005 environment written in C#)