namespace serve

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();                     

        }

         public bool OpenPort()      

         {             

             InTheHand.Net.Bluetooth.BluetoothRadio.PrimaryRadio.Mode = InTheHand.Net.Bluetooth.RadioMode.Connectable;            

             InTheHand.Net.Sockets.BluetoothClient cli = new InTheHand.Net.Sockets.BluetoothClient();             

             InTheHand.Net.Sockets.BluetoothDeviceInfo[] devices = cli.DiscoverDevices();            

             foreach (InTheHand.Net.Sockets.BluetoothDeviceInfo device in devices) //设备搜寻           

             {                

                 device.Update();                 

                 device.Refresh();                 

                 MessageBox.Show("设备已找到");                 

                 break;             

             }               

             BluetoothDeviceInfo bd = new BluetoothDeviceInfo(devices[0].DeviceAddress);            

             bluetoothClient = new BluetoothClient();

             Guid mGUID = Guid.Parse("fa87c0d0-afac-11de-8a39-0800200c9a66");            

             bluetoothClient.Connect(devices[0].DeviceAddress, mGUID);//客户端对地址实现连接，这是一个阻塞线程