如何检索此计算机的IP地址？

Question

什么是最简单的(模块包含,代码长度等)方式来检索机器IP地址(第一个接口打开)？我知道使用MSINET的一些解决方案,但我相信我们可以做得更好.不要回复

Function HomeIP() as Atring
HomeIP= "127.0.0.1"
End Function

因为它不那么有趣......或者说是正确的.这个场景是一个问题,我正在尝试建立一个回复文档ID功能.

Answer 1

以下是Technet的改编示例:

Function GetIPAddress()
    Const strComputer As String = "."   ' Computer name. Dot means local computer
    Dim objWMIService, IPConfigSet, IPConfig, IPAddress, i
    Dim strIPAddress As String

    ' Connect to the WMI service
    Set objWMIService = GetObject("winmgmts:" _
        & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")

    ' Get all TCP/IP-enabled network adapters
    Set IPConfigSet = objWMIService.ExecQuery _
        ("Select * from Win32_NetworkAdapterConfiguration Where IPEnabled=TRUE")

    ' Get all IP addresses associated with these adapters
    For Each IPConfig In IPConfigSet
        IPAddress = IPConfig.IPAddress
        If Not IsNull(IPAddress) Then
            strIPAddress = strIPAddress & Join(IPAddress, ", ")
        End If
    Next

    GetIPAddress = strIPAddress
End Function

它要求您在项目的引用中包含Microsoft WMI Scripting Library.