在C#中的控制台/Windows应用程序中检测IP地址 [英] Detect IP address in console/windows application in c#

问题描述

如何编写我自己的防火墙来检测渗透器ip.它不是Web应用程序.

如何制作Wireshark或Ethereal之类的应用程序

如何在C#中的控制台/Windows应用程序中检测IP地址?

在Web站点中执行此操作很容易，但我无法在Console/Windows应用程序中了解如何检测传入数据包/请求的IP.

如果它在控制台/Windows应用程序中的机器上保存了一些文件，如何获取未知机器的ip

How to write my own firewall to detect the infiltrator ip . It is not a web application .

How to make application like Wireshark or Ethereal

How to Detect IP address in console/windows application in c# ?

Doing it in Web site is easy but i am not getting how to detect the ip of incoming packet / request in the Console/ windows application.

How to get the ip of an unknown machine if it is saving some file on my machine in a console / Windows application

推荐答案

尝试以下代码:
使用System.Net;

Try this code:
using System.Net;

IPAddress[] localIPs = Dns.GetHostAddresses(Dns.GetHostName());
foreach(IPAddress address in localIPs)
   MessageBox.Show(address.ToString());

1.1框架:

1.1 Framework:

StringBuilder sb = new StringBuilder();
string strHostName = Dns.GetHostName();
IPHostEntry ipEntry = Dns.GetHostByName(strHostName);
IPAddress[] addr = ipEntry.AddressList;
for (int i = 0; i < addr.Length; i++)
{
    sb.Append(addr[i].ToString());
}
string myip = sb.ToString();

2.0或更高版本的框架

2.0 or later framework

StringBuilder sb = new StringBuilder();
// Get the hostname
string myHost = System.Net.Dns.GetHostName();
System.Net.IPHostEntry myIPs = System.Net.Dns.GetHostEntry(myHost);
foreach(System.Net.IPAddress myIP in myIPs.AddressList)
sb.Append(myIP.ToString());

string myip = sb.ToString();

亲爱的

试试下面的代码

hi dear

try below code

public void getLocalIPAddress()
{
   try
   {
     string sHostName = Dns.GetHostName();
     IPHostEntry ipE = Dns.GetHostByName(sHostName);
     IPAddress[] IpA = ipE.AddressList;
     for (int i = 0; i < IpA.Length; i++)
     {
         Console.WriteLine("IP Address {0}: {1} ", i, IpA[i].ToString());
     }
   }
   catch (Exception ex)
   {
      MessageBox.Show(ex.Message.ToString(), "getLocalIPAddress");
   }
}

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