求助 VB6如何获取网卡名称及DNS地址 - 编程论坛

#2

yuma2021-02-08 12:39

程序代码：

Private Sub Form_Load()
Set wmiService = GetObject("winmgmts:\\.\root\cimv2")
Set Items = wmiService.ExecQuery("Select * From Win32_NetworkAdapter")
s = ""
For Each objItem In Items
    If LCase(Left(objItem.PNPDeviceID, 4)) = "pci\" Then
        Set Its = wmiService.ExecQuery("Select * From Win32_NetworkAdapterConfiguration where Caption='" & objItem.Caption & "'")
        For Each It In Its
            If Not IsNull(It.MACAddress) Then
                n = n + 1
                s = s & "网卡" & n & "：" & vbCrLf _
                    & "网卡名称：" & It.Caption & vbCrLf _
                    & "物理地址：" & It.MACAddress & vbCrLf & vbCrLf
                If Not IsNull(It.IPAddress) Then
                    s = Left(s, Len(s) - 2) & "IPv4地址：" & It.IPAddress(0) _
                        & vbCrLf & "IPv6地址：" & It.IPAddress(1) & vbCrLf & vbCrLf
                End If
            End If
        Next
    End If
Next
MsgBox s
End Sub

#3

ts_20002021-02-08 13:35

感谢版主回复

但仍未获取DNS服务器地址和网卡名称。

#4

yuma2021-02-08 13:38

以下是引用ts_2000在2021-2-8 13:35:10的发言：

感谢版主回复

但仍未获取DNS服务器地址和网卡名称。

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这个不是网卡名称？

#5

yuma2021-02-08 13:52

dns服务器来了。

程序代码：

Option Explicit
Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)

Private Sub Form_Load()
Dim buffer As String
Shell "cmd /c nslookup>>1.txt ", vbHide
Sleep 1000
Open "1.txt" For Input As #1
Line Input #1, buffer
Close #1
MsgBox buffer
End Sub

程序代码：

Option Explicit
Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)

Private Sub Form_Load()
Dim data As String
Dim buffer As String
Shell "cmd /c nslookup>>1.txt ", vbHide
Sleep 1000
Open "1.txt" For Input As #1
Line Input #1, data
Line Input #1, buffer
Close #1
MsgBox data & vbCrLf & buffer
End Sub

[此贴子已经被作者于2021-2-8 13:55编辑过]

#6

ts_20002021-08-27 17:13

第二个代码，可以获取主DNS地址，厉害！！
可是DNS有两个，另一个没获取到呢！

#7

cwa99582021-08-31 13:44

cmd /c ipconfig /all 命令可以获得所有的信息。