如何用VB动态修改IP

goldstar3000 2006-09-04 01:34:05

如何用VB动态修改IP

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goldstar3000 2006-09-05

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看一下我新做的网站，给提点意见。
网络收藏，网站收藏，音乐收藏
http://www.wlbear.com

chenhui530 2006-09-04

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上面的是WMI，VB API的几乎没有

liujingxiong 2006-09-04

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mark

现在还是人类 2006-09-04

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用API吧,好像WMI也可以,以下是API的实现方法
Public Function ChangeIP(IP As String, NM As String, GW As String, MDNS As String, SDNS As String) As String
'返回值说明:返回一个设置的中文说明.
Dim strComputer, objWMIService, colNetAdapters, strIPAddress, strSubnetMask
Dim strGateway, strGatewaymetric, strDNS, objNetAdapter, errEnable, errGateways, errDNS
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colNetAdapters = objWMIService.ExecQuery("Select * from Win32_NetworkAdapterConfiguration where IPEnabled=TRUE")
strIPAddress = Array(IP) 'ip地址
strSubnetMask = Array(NM) '子网掩码
strGateway = Array(GW) '网关
strDNS = Array(MDNS, SDNS) '主DNS各备DNS
strGatewaymetric = Array(1)

For Each objNetAdapter In colNetAdapters

errEnable = objNetAdapter.EnableStatic(strIPAddress, strSubnetMask)
errGateways = objNetAdapter.SetGateways(strGateway, strGatewaymetric)
errDNS = objNetAdapter.SetDNSServerSearchOrder(strDNS)
If errEnable = 0 And errGateways = 0 And errDNS = 0 Then
ChangeIP = "设置成功"
Else
If errEnable = 0 Then
ChangeIP = "IP地址和子网掩码设置成功, "
Else
ChangeIP = "IP地址或子网掩码设置失败, "
End If
If errGateways = 0 Then
ChangeIP = ChangeIP & "默认网关设置成功, "
Else
ChangeIP = ChangeIP & "默认网关设置失败, "
End If
If errDNS = 0 Then
ChangeIP = ChangeIP & "DNS设置成功"
Else
ChangeIP = ChangeIP & "DNS设置失败"
End If
End If
Next

End Function