c# 蓝牙 自己借鉴

PC蓝牙通信C#代码实现

这篇文章主要为大家详细介绍了PC蓝牙通信C#代码实现，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

本文实例为大家分享了C#实现PC蓝牙通信代码，供大家参考，具体内容如下

添加引用InTheHand.Net.Personal.dll

首先创建一个蓝牙类

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; }

}

然后就是搜索设备

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

}

蓝牙的配对

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

客户端

BluetoothClient bl = new BluetoothClient();//

Guid mGUID2 = Guid.Parse("00001101-0000-1000-8000-00805F9B34FB");//蓝牙串口服务的uuiid

try

{

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

服务器端

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

}