一个类似于QQ的软件。是用C＃实现的。 是我学校的一位师兄写的。 实现了QQ的大部分功能。但在一些细节及效率方面就稍微有点逊色。不过还是很不错。-a similar QQ software. C# is achievable. Yes, I saw a school of writing. QQ achieved most of the functions. But in some of the details and efficiency on the somewhat inferior. B