检查是否自动获取DNS IP或将其设置为静态 [英] Check if DNS IP is obtained automatically or set static

问题描述

如何确定是否自动获取(网络接口的)DNS服务器的IP? -我不希望使用netsh调用或涉及解析文件和控制台输出的任何其他方式. -另外，我也不想阅读注册表(除非这是唯一的方法). 是否有Win API函数? 它应该在以下操作系统上运行:Win XP，Win 7 预先感谢.

How can I find out if the IP of a DNS Server (of a Network Interface) is obtained automatically? - I'd prefer NOT to use netsh calls or any other way which involves parsing files and console output. - Also I'd like not to read the Registry (unless it's the only way). Are there any Win API function? Operating Systems it should work on: Win XP, Win 7 Thanks in advance.

推荐答案

我会做的更好.我不仅会避免netsh调用和注册表信息-我将为您保存Win API调用，并将您保存在.Net Fx中:(O.o)b

I'll do ya one better.  Not only will I avoid netsh calls and registry info - I'll save you the Win API call and keep you in the .Net Fx:  (O.o)b

            IEnumerable<string> isDNSDynamic = from holdNI in System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces()
                                               select string.Format("Interface {0} - IsDynamic? {1}",
                                               holdNI.Name,
                                               holdNI.GetIPProperties().IsDynamicDnsEnabled ? "Yes" : "No");

            foreach (string hold in isDNSDynamic)
                Console.WriteLine(hold);

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