c# qq 客户端,分dll和app两个部分，app实现功能为：登录QQ，获取好友信息和群成员信息，选择好友或成员，就可以群发信息了-Chinese QQ Client by C#.two part DLL and APP.APP functions:1 login QQ server 2 list friends and Clusters,if you select one cluster,list its members.you can select multpile firends and