怎样得到自己的IP地址

在vb.net中怎么得到自己的IP，谢谢 --------------------编程问答-------------------- Private Function GetIPAddress() As String
        Dim strIPAddress As String
        Try
            strIPAddress = System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName).AddressList(0).ToString
        Catch ex As Exception
            Return String.Empty
        End Try

        Return strIPAddress
    End Function
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        MsgBox(GetIPAddress)

我用了这代码，为什么返回的是“fe80::3c44:d60:3f57:fefd&10”
    End Sub --------------------编程问答-------------------- System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName).HostName.ToString() --------------------编程问答-------------------- 提示System.Net.Dns.GetHostByName 已过期 --------------------编程问答-------------------- Dns.GetHostEntry(Dns.GetHostName()).AddressList --------------------编程问答-------------------- 还是不太懂，楼上的又提示dns没有定义，谁能直接告诉我怎样得到strip
textbox1.text=strip --------------------编程问答-------------------- Dim strHostName As String
        Dim strIPAddress As String

        strHostName = System.Net.Dns.GetHostName()
        strIPAddress = System.Net.Dns.Resolve(strHostName).AddressList(0).ToString()

        MessageBox.Show("Host Name: " & strHostName & "; IP Address: " & strIPAddress)

这样既获得了机器的机器名和IP --------------------编程问答-------------------- Dim strIp as string = Request.Url.ToString --------------------编程问答-------------------- System.Net.Dns.Resolve(strHostName).
说这个过期 --------------------编程问答-------------------- 未声明Request --------------------编程问答-------------------- Dim IPAdress As System.Net.IPAddress = System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName).AddressList.GetValue(0)
MsgBox(IPAdress.ToString)

试试这个呢,我可以得到了. --------------------编程问答-------------------- 留名帮顶 --------------------编程问答-------------------- System.Net.Dns.GetHostByName这个没有声明 --------------------编程问答-------------------- 标记 --------------------编程问答-------------------- Imports System.Net
Imports System.Net.Sockets

Dns.GetHostEntry(Dns.GetHostName()).AddressList(0).ToString --------------------编程问答--------------------

引用 10 楼 magicbacon 的回复:

Dim IPAdress As System.Net.IPAddress = System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName).AddressList.GetValue(0)
MsgBox(IPAdress.ToString)

试试这个呢,我可以得到了.

LZ你把包都引一下.. --------------------编程问答-------------------- 外网的IP地址比较麻烦，需要通过访问个网站，然后取出这个网站显示的自己的IP地址就是外网地址，直接取很多情况下的取到的都是不正确的 --------------------编程问答-------------------- CMD 里PING 一下 --------------------编程问答--------------------

引用 17 楼 hahahahaha1234567890 的回复:

CMD 里PING 一下

如果要取外网的IP,这个正解..用2个基本的dos命令,就可以搞定.又准...
--------------------编程问答-------------------- System.Net.Dns.GetHostEntry(My.Computer.Name).AddressList(0).ToString

补充：.NET技术 ,  VB.NET