我如何获得网络接口和正确的IPv4地址？ [英] How do I get the network interface and its right IPv4 address?

问题描述

我需要知道如何让他们的IPv4地址的所有网络接口。 或只是无线和以太网。

要得到我用这所有的网络接口的细节：

 的foreach（NetworkInterface的妮NetworkInterface.GetAllNetworkInterfaces（））{
    如果（ni.NetworkInterfaceType == || NetworkInterfaceType.Wireless80211
       ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet）{        Console.WriteLine（ni.Name）;
    }
}
 

和拿到电脑的所有托管的IPv4地址：

  ip地址[] = IPS Dns.GetHostAddresses（Dns.GetHostName（））;
的foreach（ip地址IP在IPS）{
    如果（ip.AddressFamily == AddressFamily.InterNetwork）{        Console.WriteLine（IP地址+ IP）;
    }
}
 

可是如何才能让网络接口和正确的IPv4地址？

解决方案

 的foreach（NetworkInterface的妮NetworkInterface.GetAllNetworkInterfaces（））
{
   如果（ni.NetworkInterfaceType == || NetworkInterfaceType.Wireless80211 == ni.NetworkInterfaceType NetworkInterfaceType.Ethernet）
   {
       Console.WriteLine（ni.Name）;
       的foreach（UnicastIPAddressInformation IP在ni.GetIPProperties（）。UnicastAddresses）
       {
           如果（ip.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork）
           {
               Console.WriteLine（ip.Address.ToString（））;
           }
       }
   }
}
 

这应该得到你想要的东西。 ip.Address是一个ip地址，你想要的。

I need to know how to get all network interfaces with their IPv4 address. Or just wireless and Ethernet.

To get all network interfaces details I use this:

foreach (NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces()) {
    if(ni.NetworkInterfaceType == NetworkInterfaceType.Wireless80211 ||
       ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet) {

        Console.WriteLine(ni.Name);
    }
}

And to get the all hosted IPv4 addresses of the computer:

IPAddress [] IPS = Dns.GetHostAddresses(Dns.GetHostName());
foreach (IPAddress ip in IPS) {
    if (ip.AddressFamily == AddressFamily.InterNetwork) {

        Console.WriteLine("IP address: " + ip);
    }
}

But how to get the network interface and its right ipv4 address?

解决方案

foreach(NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces())
{
   if(ni.NetworkInterfaceType == NetworkInterfaceType.Wireless80211 || ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet)
   {
       Console.WriteLine(ni.Name);
       foreach (UnicastIPAddressInformation ip in ni.GetIPProperties().UnicastAddresses)
       {
           if (ip.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
           {
               Console.WriteLine(ip.Address.ToString());
           }
       }
   }  
}

This should get you what you want. ip.Address is an IPAddress, that you want.

这篇关于我如何获得网络接口和正确的IPv4地址？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！