这是一个很小很简单的程序，就是在vc++平台上，实现本地IP地址查询。现实计算机名以及IP地址。-This is a very very simple procedure, is vc++ Platform realize the local IP address query. Reality of the computer name and IP address.

C#判断主机IP合法性算法，类似判断IP地址范围是否正确的算法，并不是判断Ip是否是连通的-C# to judge the legitimacy of the host IP algorithm, similar to the IP address range to judge whether the algorithm is correct, not to judge whether it is connected Ip