向防火牆添加IP異常

Question

我正在開發一個項目，爲此，我需要禁止防火牆中的IP地址。但我如何在C＃中執行此操作？我知道到目前爲止：

public static INetFwMgr WinFirewallManager() 
{ 
    Type type = Type.GetTypeFromCLSID(
     new Guid("{304CE942-6E39-40D8-943A-B913C40C9CD4}")); 
    return Activator.CreateInstance(type) as INetFwMgr; 
} 
private void button1_Click(object sender, EventArgs e) 
{ 
    INetFwMgr manager = WinFirewallManager(); 
    //Adding the exception to the firewall 
} 

但現在我不知道如何可以添加一個IP地址例外。

Answer 1

檢查從這個forum解決方案：

using System; 
using System.Runtime.InteropServices; 
using System.Text; 
using NetFwTypeLib; 
namespace WinFirewall 
{ 
    public class FWCtrl 
    { 
     const string guidFWPolicy2 = "{E2B3C97F-6AE1-41AC-817A-F6F92166D7DD}"; 
     const string guidRWRule = "{2C5BC43E-3369-4C33-AB0C-BE9469677AF4}"; 
     static void Main(string[] args) 
     { 
      FWCtrl ctrl = new FWCtrl(); 
      ctrl.Setup(); 
     } 
     public void Setup() 
     { 
      Type typeFWPolicy2 = Type.GetTypeFromCLSID(new Guid(guidFWPolicy2)); 
      Type typeFWRule = Type.GetTypeFromCLSID(new Guid(guidRWRule)); 
      INetFwPolicy2 fwPolicy2 = (INetFwPolicy2)Activator.CreateInstance(typeFWPolicy2); 
      INetFwRule newRule = (INetFwRule)Activator.CreateInstance(typeFWRule); 
      newRule.Name = "InBound_Rule"; 
      newRule.Description = "Block inbound traffic from 192.168.0.2 over TCP port 4000"; 
      newRule.Protocol = (int) NET_FW_IP_PROTOCOL_.NET_FW_IP_PROTOCOL_TCP; 
      newRule.LocalPorts = "4000"; 
      newRule.RemoteAddress = "192.168.0.2"; 
      newRule.Direction = NET_FW_RULE_DIRECTION_.NET_FW_RULE_DIR_IN; 
      newRule.Enabled = true; 
      newRule.Grouping = "@firewallapi.dll,-23255"; 
      newRule.Profiles = fwPolicy2.CurrentProfileTypes; 
      newRule.Action = NET_FW_ACTION_.NET_FW_ACTION_BLOCK; 
      fwPolicy2.Rules.Add(newRule); 
     } 
    } 
} 

對於Windows XP的解決方案檢查： Windows XP SP2 Firewall Controller