C#编写的QQ聊天工具,包含所有源码,client文件夹是客户端,Server是服务器文件夹, 功能和QQ几乎一样,有QQ表情,传文件,截屏,等等.....希望对大家有帮助!!!! -C# Prepared QQ chat tool that contains all source code, client folder on the client, Server is the server folder, function and QQ is almost identical, ex