这是一个使用VC++编写的MFC聊天程序，运用了多线程，这个程序的接收端和发送端在同一程序内DLL文件嵌入在内，只需输入对方IP（对方电脑也必须运行程序）即可聊天。-This is a VC++ using the chat program written in MFC, using a multi-threaded, the receiving end of this process and sending side in the same program embedded within th