获得网卡MAC地址和IP地址（VB.net） - 软件开发网 - 提供编程开发资料的编程网

'获得网卡MAC地址和IP地址（VB.net）

'发布于:软件开发网 来源:互联网 作者:佚名

'收藏改写时间:2010-10-03 

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click

        '获得网卡MAC地址和IP地址（VB.net）
        Dim Wmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration")

        TextBox1.Text = ""
        Try
            For Each WmiObj As ManagementObject In Wmi.Get

                If CBool(WmiObj("IPEnabled")) Then

                    TextBox1.Text = "IP(" & WmiObj("IPAddress")(0) & ")|MAC(" & WmiObj("MACAddress") & ")" & vbCrLf

                End If

            Next

        Catch ex As Exception

        End Try

    End Sub

'如果有人运行不出来的话==>首先，右键点击工程名，添加引用，引用System.Management；然后在代码中开头写 ImportsSystem.Management；

'获取的是外网的IP地址