求大神指点 vb点虐 怎么获取 所有网卡的 描述呢? vbs 的也可以

Private Sub GetMyIP()

专注于为中小企业提供成都网站制作、成都做网站、外贸营销网站建设服务,电脑端+手机端+微信端的三站合一,更高效的管理,为中小企业朝阳县免费做网站提供优质的服务。我们立足成都，凝聚了一批互联网行业人才，有力地推动了上1000家企业的稳健成长，帮助中小企业通过网站建设实现规模扩充和转变。

Dim strComputer As String

Dim objWMI As Object

Dim colIP As Object

Dim IP As Object

Dim I As Integer

销谈     strComputer = "."

objWMI = GetObject("winmgmts://"  strComputer  "/root/cimv2")

colIP = objWMI.ExecQuery _

清空("Select * from Win32_NetworkAdapterConfiguration where IPEnabled=TRUE")

For Each IP In colIP

If Not IsNothing(IP.IPAddress) Then

For I = LBound(IP.IPAddress) To UBound(IP.IPAddress)

MsgBox("IP 地址:"  IP.IPAddress(I)  Chr(10)  _

答斗瞎                "网卡类型:"  IP.Description(I)  Chr(10)  _

"网卡地址:"  IP.Macaddress(I))

Next

End If

Next

End Sub

电脑有两张网卡。如何用vb点虐 分别获取网卡的IP?求大神明路！

'要使得引用System.Management有效，先通过菜单

'[项目]--[添加引用]，在“.Net”选项卡里，选择缺稿“伏含孝System.Management”，单击[确定]

Imports System.Management

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration")

For Each MySearcherObj As ManagementObject In MySearcher.Get

If CBool(MySearcherObj("IPEnabled"老衡)) Then

MsgBox(MySearcherObj("IPAddress")(0))

End If

Next

End Sub

End Class

vb点虐 获取指定网卡的网络连接状态

点虐 不能获得【指定】网卡的信息，给个思路，先遍历所有网卡，然后找到你需要的的那个网卡的信息。

用vb点虐 实现网络通信

用 vb点虐 socket通信

Dim th As Threading.Thread

2 Dim tcpl As System.Net.Sockets.TcpListener

3

4 Private Sub Form1_Load()Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

5 th = New System.Threading.Thread(New System.Threading.ThreadStart(AddressOf MyListen))

6 th.Start()

7 End Sub

8

9 Public Sub SendMessage()Sub SendMessage(ByVal IP As String, ByVal SendMsg As String)

10 Try

11 If IP "" Then

12 Dim tcpc As New System.Net.Sockets.TcpClient(IP, 5656)

13 Dim tcpStream As Net.Sockets.NetworkStream = tcpc.GetStream

14 Dim reqStream As New IO.StreamWriter(tcpStream)

15 reqStream.Write(SendMsg)

16 reqStream.Flush()

17 tcpStream.Close()

18 tcpc.Close()

19 End If

20 Catch ex As Exception

21 MsgBox(ex.Message.ToString)

22 End Try

23 End Sub

24 Private Sub MyListen()Sub MyListen()

25 Try

26 Dim ipAddress As System.Net.IPAddress = System.Net.Dns.Resolve(System.Net.Dns.GetHostName).AddressList(0)

27 tcpl = New System.Net.Sockets.TcpListener(ipAddress, 5656)

28 tcpl.Start()

29 While True

30 Dim s As System.Net.Sockets.Socket = tcpl.AcceptSocket()

31 Dim MyBuffer(1024) As Byte

32 Dim i As Integer

33 i = s.Receive(MyBuffer)

34 If i 0 Then

35 Dim lstrRec As String

36 Dim j As Integer

37 For j = 0 To i - 1

38 TextBox1.Text += Chr(MyBuffer(j)) ","

39 Next

40 End If

41 End While

42 Catch ex As Exception

43 MsgBox(ex.Message.ToString)

44 End Try

45 End Sub

46

47 Private Sub Button1_Click()Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

48 SendMessage("192.168.0.61", TextBox2.Text)

49 End Sub

文章标题：vb点虐 多个网卡 net vb
分享链接：http://csdahua.cn/article/ddpdjce.html