编码实现用程序开端口
时 间:2020-05-02 23:41:44
作 者:AngelHis ID:20576 城市:沈阳
摘 要:网上的例子——编码实现用程序开端口。
正 文:
Option Explicit
Sub aa(portcode As Integer) '编码实现用程序开端口
On Error GoTo 0
'Set Constants
Const NET_FW_IP_PROTOCOL_UDP = 17
Const NET_FW_IP_PROTOCOL_TCP = 6
Const NET_FW_SCOPE_ALL = 0
Const NET_FW_SCOPE_LOCAL_SUBNET = 1
'Declare variables
'Create the firewall manager object.
Dim fwMgr
Dim Profile
Dim Port
If portcode = 0 Then Exit Sub
Set fwMgr = CreateObject("HNetCfg.FwMgr")
' Get the current profile for the local firewall policy.
Set Profile = fwMgr.LocalPolicy.CurrentProfile
Set Port = CreateObject("HNetCfg.FWOpenPort")
Port.Name = "HTTP"
Port.Protocol = NET_FW_IP_PROTOCOL_TCP '6
Port.Port = portcode
'If using Scope, don't use RemoteAddresses
Port.Scope = NET_FW_SCOPE_ALL ' 0
'Use this line to scope the port to Local Subnet only
'port.Scope = NET_FW_SCOPE_LOCAL_SUBNET ' 1
Port.Enabled = True
'Use this line instead if you want to add the port, but disabled
'port.Enabled = FALSE
On Error Resume Next
Profile.GloballyOpenPorts.Add Port
If Err.Number <> 0 Then
MsgBox "Adding the port failed:" & Err.Description, , "Error Number: " & Err.Number
End If
End Sub
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