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vb.net修改ip vbios 修改

IT技术Bellman

如何在vb，net用程序修改ip地址做exe程序获取本机IP地址用
System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName()).AddressList
做web程序获取客户端的IP地址用
HttpContext.Current.Request.ServerVariables（"REMOTE_ADDR"]）
VB 修改 IP地地址你要问的是不是以上三项在注册表中的位置,下面提供：
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces
项下有很多句柄你可以在里边找到不同的本地连接对应的句柄vb.net修改ip，在程序里进行修改就可以了,如果找不到vb.net修改ip，可以先在本地连接属性里修改tcp/ip协议的相应设置，然后到注册表里查找相应的数据就可以定位该位置了！源码这次就不给出了，就是修改注册表，和容易，您可以使用vb自带的函数，也可以使用wsh提供的脚本函数，当然也可以使用winAPI（比较复杂 ， 要严格定义参数类型，即缓冲区 ， 所以简单的修改不建议使用） 。
希望您的问题能尽快解决！
VB.NET的TCP/IP协议 怎么弄Dim th As Threading.Thread
2Dim tcpl As System.Net.Sockets.TcpListener
3
4Private Sub Form1_Load()Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
5th = New System.Threading.Thread(New System.Threading.ThreadStart(AddressOf MyListen))
6th.Start()
7End Sub
8
9Public Sub SendMessage()Sub SendMessage(ByVal IP As String, ByVal SendMsg As String)
10Try
11If IP"" Then
12Dim tcpc As New System.Net.Sockets.TcpClient(IP, 5656)
13Dim tcpStream As Net.Sockets.NetworkStream = tcpc.GetStream
14Dim reqStream As New IO.StreamWriter(tcpStream)
15reqStream.Write(SendMsg)
16reqStream.Flush()
17tcpStream.Close()
18tcpc.Close()
【vb.net修改ip vbios 修改】19End If
20Catch ex As Exception
21MsgBox(ex.Message.ToString)
22End Try
23End Sub
24Private Sub MyListen()Sub MyListen()
25Try
26Dim ipAddress As System.Net.IPAddress = System.Net.Dns.Resolve(System.Net.Dns.GetHostName).AddressList(0)
27tcpl = New System.Net.Sockets.TcpListener(ipAddress, 5656)
28tcpl.Start()
29While True
30Dim s As System.Net.Sockets.Socket = tcpl.AcceptSocket()
31Dim MyBuffer(1024) As Byte
32Dim i As Integer
33i = s.Receive(MyBuffer)
34If i0 Then
35Dim lstrRec As String
36Dim j As Integer
37For j = 0 To i - 1
38TextBox1.Text += Chr(MyBuffer(j))","
39Next
40End If
41End While
42Catch ex As Exception
43MsgBox(ex.Message.ToString)
44End Try
45End Sub
46
47Private Sub Button1_Click()Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
48SendMessage("192.168.0.61", TextBox2.Text)
49End Sub
vb.net怎样设置ie浏览器的代理服务器地址建议你使用注册表的API进行修改
封装两个NET函数给你
private string GetReg(string RegPath)取得注册表项内容
{
string str="";
RegistryKey hkml = Registry.LocalMachine;
RegistryKey software = hkml.OpenSubKey("SOFTWARE",true);
RegistryKey aimdir = software.OpenSubKey("krabs",true);
if (aimdir != null)
{
if (aimdir.GetValue(RegPath) != null)
str = aimdir.GetValue(RegPath).ToString();
if (str != null)
return str;
return null;
}
return null;
}
private bool SetReg(string RegPath,string Data)//设置注册表内容
{
RegistryKey reg = Registry.LocalMachine;
RegistryKey software = reg.OpenSubKey("SOFTWARE", true);
RegistryKey aimdir1 = software.CreateSubKey("krabs");
if (aimdir1 == null)
return false;
aimdir1.SetValue(RegPath, Data);
return true;
}

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