PC蓝牙通信C#代码实现

class LanYa {public string blueName { get; set; }                  //l蓝牙名字public BluetoothAddress blueAddress { get; set; }        //蓝牙的唯一标识符public ClassOfDevice blueClassOfDevice { get; set; }      //蓝牙是何种类型public bool IsBlueAuth { get; set; }                  //指定设备通过验证public bool IsBlueRemembered { get; set; }            //记住设备public DateTime blueLastSeen { get; set; }public DateTime blueLastUsed { get; set; }}

List<LanYa> lanYaList = new List<LanYa>();        //搜索到的蓝牙的集合BluetoothClient client = new BluetoothClient();      BluetoothRadio radio = BluetoothRadio.PrimaryRadio; //获取蓝牙适配器radio.Mode = RadioMode.Connectable;            BluetoothDeviceInfo[] devices = client.DiscoverDevices();//搜索蓝牙 10秒钟foreach (var item in devices) {lanYaList.Add(new LanYa { blueName = item.DeviceName, blueAddress = item.DeviceAddress, blueClassOfDevice = item.ClassOfDevice, IsBlueAuth = item.Authenticated, IsBlueRemembered = item.Remembered, blueLastSeen = item.LastSeen, blueLastUsed = item.LastUsed });//把搜索到的蓝牙添加到集合中} 

BluetoothClient blueclient = new BluetoothClient();Guid mGUID1 = BluetoothService.Handsfree;    //蓝牙服务的uuid blueclient.Connect(s.blueAddress, mGUID)   //开始配对 蓝牙4.0不需要setpin

BluetoothClient bl = new BluetoothClient();//Guid mGUID2 = Guid.Parse("00001101-0000-1000-8000-00805F9B34FB");//蓝牙串口服务的uuiidtry{bl.Connect(s.blue_address, mGUID);//"连接成功";}catch(Exception x){//异常}var v = bl.GetStream();byte[] sendData = Encoding.Default.GetBytes(“人生苦短，我用python”);v.Write(sendData, 0, sendData.Length);       //发送

bluetoothListener = new BluetoothListener(mGUID2);bluetoothListener.Start();//开始监听bl = bluetoothListener.AcceptBluetoothClient();//接收while (true){byte[] buffer = new byte[100];Stream peerStream = bl.GetStream();peerStream.Read(buffer, 0, buffer.Length);string data= Encoding.UTF8.GetString(buffer).ToString().Replace("/0", "");//去掉后面的/0字节}