dress; }
   }

   public string Source
   {
    get
    {
     if ( m_SourcePort != -1 )
     {
      return SourceAddress.ToString() + ":" + m_SourcePort.ToString();
     }
     else
     {
      return SourceAddress.ToString();
     }
    }
   }

   public string Destination
   {
    get
    {
     if (this.m_DestinationPort != -1)
     {
      return DestinationAddress.ToString() + ":" + m_DestinationPort.ToString();
     }
     else
     {
      return DestinationAddress.ToString();
      }
    }
   }

   public string DestinationAddress
   {

    get
    {
     return m_DestinationAddress;
    }
   }
}
}



在主程序里
private Monitor m_PacketMonitors;
   private ArrayList m_Packets;
   private System.Windows.Forms.StatusBar statusBar1;
   private int m_PacketsSize;

执行方法中
private void StartMonitor()
   {
    IPAddress hosts = Dns.Resolve(Dns.GetHostName()).AddressList;

    if (hosts.Length == 0) { throw new NotSupportedException("This computer does not have non-loopback interfaces installed!");}
    for (int i=0; i<hosts.Length; i++)
    {
    }

    m_PacketMonitors = new Monitor;
    m_Packets = new ArrayList();
    m_PacketMonitors[0] = new Monitor(hosts[0]);

// 添加代理，每次有新的packet到时都出发下面哪个动作
    m_PacketMonitors[0].NewPacket+=new Monitor.NewPacketEventHandler(this.OnNewPacket);
    m_PacketMonitors[0].Start();
   }

// 这个方法用于把packet显示到一个地方

private void OnNewPacket(Monitor m, Packet p)
   {
    m_Packets.Add(p);
    m_PacketsSize += p.TotalLength;
    try
    {
     txtLog.Text += p.Time.ToString()+p.Protocol.ToString()+p.Source.ToString()+p.Destination.ToString()+p.TotalLength.ToString();
  
    }
    catch (Exception e)
    {
     MessageBox.Show(e.Message);
    }

    statusBar1.Text = String.Format("Intercepted {0} packet(s) [{1} bytes]", m_Packets.Count, m_PacketsSize);

}