使用VB.net 2010创建MAC地址

问题描述：

我试图通过在vb.net中使用以下函数来获取每台机器的MAC地址，但我只是意识到这个功能在Windows XP中不起作用，

I have tried to get MAC address of each machine by using the below function in vb.net ,but I just realized that this function doesn't work in windows XP ,,

Function getMacAddress()
       Dim nics() As NetworkInterface = NetworkInterface.GetAllNetworkInterfaces()
       Return nics(1).GetPhysicalAddress.ToString
   End Function

有人可以帮助我，我该怎么办？也可以在windows xp中解决

谢谢davnce

can someone help me what should I do for solving in windows xp as well

Thanks in davnce

答

我认为它确实有效XP，我认为问题是你正在访问错误的数组元素：

尝试：

I think it does work in XP, I think the problem is that you are accessing the wrong array element:
Try:

Return nics(0).GetPhysicalAddress.ToString

或者更好的是，循环遍历数组，并返回第一个这是一个以太网适配器并且可以运行。

有这里的提示显示了代码 - 它在C＃中，但代码很容易理解，请查看GetMacAddress方法：检索LAN的IP和MAC地址 [ ^ ]

Or better still, loop through the array, and return the first one that is an ethernet adapter and operational.

There is a Tip here that shows the code - it's in C#, but the code is very easy to follow, look at the GetMacAddress method: Retrieving IP and MAC addresses for a LAN[^]

你可能忘记了图书馆

Could be you forgot the library

Imports System.Net.NetworkInformation

Public Class Form1

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Dim mac As String
        mac = getMacAddress()
        MessageBox.Show(mac)
    End Sub

    Function getMacAddress()
        Dim nics() As NetworkInterface = NetworkInterface.GetAllNetworkInterfaces()
        Return nics(1).GetPhysicalAddress.ToString
    End Function

End Class

使用VB.net 2010创建MAC地址

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