您可以阅读有关Windows套接字编程.聊天应用程序是一个非常简单的项目，您应该可以通过阅读有关套接字编程的知识来做到这一点.我建议阅读Windows套接字编程书，也许它已经包含相同的代码(不是我提倡您应该复制)

You can read about windows socket programming. The chat application is a very simple project and you should be able to do it by reading about socket programming. I recommend get Windows socket programming book and perhaps it will already contain code for the same (not that i am advocating you should copy)

这是一个简单的项目.
此处是链接.

this is a simple project.
Here is a link.