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'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
这个不懂:
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colNetAdapters = objWMIService.ExecQuery("Select * from Win32_NetworkAdapterConfiguration where IPEnabled=TRUE")
Const wbemFlagForwardOnly = &H20
Const ENABLESTATIC = "EnableStatic"
Const SETGATEWAY = "SetGateways"
Const SETDNSSEARCHORDER = "SetDNSServerSearchOrder"
Const ENABLEDHCP = "EnableDHCP"
Const RENEWDHCPLEASE = "RenewDHCPLease"
Const RELEASEDHCPLEASE = "ReleaseDHCPLease"
Const ENABLEDNS = "EnableDNS"
Private objMethod As SWbemMethod
Private m_index As IntegerPublic Sub SetAutoIPadd()
'修改为自动获得ip
Dim colInstances As SWbemObjectSet
Dim objInstance As SWbemObject
Dim objInparam As SWbemObject
Dim objOutParam As SWbemObject
Dim objLocator As SWbemLocator
Dim objService As SWbemServices
Dim objMethod As SWbemMethod
Dim swmi As String
Dim sNameSpace As String
sNameSpace = "root/CIMV2"
Set objLocator = New WbemScripting.SWbemLocator
Set objService = objLocator.ConnectServer(, sNameSpace)
objService.Security_.ImpersonationLevel = wbemImpersonationLevelImpersonate
objService.Security_.AuthenticationLevel = wbemAuthenticationLevelConnect
swmi = "Select * from Win32_NetworkAdapterConfiguration where DatabasePath is not null"
Set colInstances = objService.ExecQuery(swmi, "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly) For Each objInstance In colInstances
If objInstance.dhcpenabled = True Then
MsgBox "DHCP已经开启"
Else
'modify dns
Set objOutParam = objInstance.ExecMethod_(ENABLEDHCP)
Set objOutParam = objInstance.ExecMethod_(RELEASEDHCPLEASE)
Set objOutParam = objInstance.ExecMethod_(RENEWDHCPLEASE)
End If
Next objInstance
Set objOutParam = Nothing
Set objInparam = Nothing
Set objMethod = Nothing
Set objInstance = Nothing
Set colInstances = Nothing
Set objService = Nothing
Set objLocator = Nothing
End Sub
http://community.csdn.net/Expert/topic/4032/4032911.xml?temp=.5756494