C# 获取远程套接字端点的 IP 地址
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原文地址: http://stackoverflow.com/questions/1904160/
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Getting the IP Address of a Remote Socket Endpoint
提问by bobber205
How do I determine the remote IP Address of a connected socket?
如何确定已连接套接字的远程 IP 地址？
I have a RemoteEndPoint object I can access and well as its AddressFamily member.
我有一个可以访问的 RemoteEndPoint 对象及其 AddressFamily 成员。
How do I utilize these to find the ip address?
我如何利用这些来查找 IP 地址？
Thanks!
谢谢！
Currently trying
目前正在尝试
IPAddress.Parse( testSocket.Address.Address.ToString() ).ToString();
and getting 1.0.0.127 instead of 127.0.0.1 for localhost end points. Is this normal?
并为本地主机端点获取 1.0.0.127 而不是 127.0.0.1。这是正常的吗？
采纳答案by Cory Charlton
http://msdn.microsoft.com/en-us/library/system.net.sockets.socket.remoteendpoint.aspx
http://msdn.microsoft.com/en-us/library/system.net.sockets.socket.remoteendpoint.aspx
You can then call the IPEndPoint..::.Address method to retrieve the remote IPAddress, and the IPEndPoint..::.Port method to retrieve the remote port number.
然后，您可以调用 IPEndPoint..::.Address 方法来检索远程 IPAddress，并调用 IPEndPoint..::.Port 方法来检索远程端口号。
More from the link (fixed up alot heh):
更多来自链接（修复了很多呵呵）：
Socket s;
IPEndPoint remoteIpEndPoint = s.RemoteEndPoint as IPEndPoint;
IPEndPoint localIpEndPoint = s.LocalEndPoint as IPEndPoint;
if (remoteIpEndPoint != null)
{
// Using the RemoteEndPoint property.
Console.WriteLine("I am connected to " + remoteIpEndPoint.Address + "on port number " + remoteIpEndPoint.Port);
}
if (localIpEndPoint != null)
{
// Using the LocalEndPoint property.
Console.WriteLine("My local IpAddress is :" + localIpEndPoint.Address + "I am connected on port number " + localIpEndPoint.Port);
}
回答by Bertrand Marron
RemoteEndPoint is a property, its type is System.Net.EndPointwhich inherits from System.Net.IPEndPoint.
RemoteEndPoint 是一个属性，它的类型是System.Net.EndPoint，它继承自System.Net.IPEndPoint。
If you take a look at IPEndPoint's members, you'll see that there's an Addressproperty.
如果您查看 IPEndPoint 的members，您会看到有一个Address属性。
回答by user3235770
string ip = ((IPEndPoint)(testsocket.RemoteEndPoint)).Address.ToString();
回答by Mar?al Torà
I've made this code in VB.NET but you can translate. Well pretend you have the variable Clientas a TcpClient
我已经在 VB.NET 中制作了这段代码，但您可以翻译。好吧，假设您将变量Client作为TcpClient
Dim ClientRemoteIP As String = Client.Client.RemoteEndPoint.ToString.Remove(Client.Client.RemoteEndPoint.ToString.IndexOf(":"))
Hope it helps! Cheers.
希望能帮助到你！干杯。
