vb.net怎么获取网卡MAC地址？

来源：百度知道 编辑：UC知道 时间：2024/05/25 11:54:14
vb.net怎么获取网卡MAC地址？
我用的是VS2005 网上找了好多都不能用不知道为什么 最好是个函数谢谢！
这个应该没问题，但我为什么不能引用System.Management这个命名空间？

Public Function EnumNetworkAdapters() As String
Try
Dim query As System.Management.ManagementObjectSearcher = New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration")
Dim queryCollection As System.Management.ManagementObjectCollection = query.Get()
Dim mo As New System.Management.ManagementObject
For Each mo In queryCollection
If IsDBNull(mo.Item("Description")) = False Then
EnumNetworkAdapters &= mo.Item("Description") & "|||"
End If
If IsDBNull(mo.Item("macaddress")) = False Then
If mo.Item("macaddress") <> "" Then
EnumNetworkAdapters &= mo.Item("macaddress") & "|||"
End If
End