让程序通过windows的防火墙

public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (CrackFireWall())
            {
                MessageBox.Show("现在你已经穿越了windows的防火墙，可以自由访问网络了");
            }


        }
        private bool  CrackFireWall()
        {
            try
            {
            RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List", true);
            string filename = Application.ExecutablePath;
            string exename = Path.GetFileNameWithoutExtension(filename);

            key.SetValue(filename, filename + ":*:Enabled:" + exename, RegistryValueKind.String);//设置这里
            //'*代表所有端口
            }
            catch (Exception)
            {

                return (false);
            }


            return (true);

        }//就是在注册表的相应位置，添加上自己要穿越的程序！！！
    }