C#蓝牙工程 源码下载

C#蓝牙工程using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.IO.Ports;using System.Text.RegularExpressions;using System.Threading;namespace RubikSolverV2{ public partial class Form1 : Form { public Form1() { InitializeComponent(); //Get all port list for selection //获得所有的端口列表，并显示在列表内 PortList.Items.Clear(); string[] Ports = SerialPort.GetPortNames(); for (int i = 0; i < Ports.Length; i ) { string s = Ports[i].ToUpper(); Regex reg = new Regex("[^COM\\d]", RegexOptions.IgnoreCase | RegexOptions.Multiline); s = reg.Replace(s, ""); PortList.Items.Add(s); } if (Ports.Length > 1) PortList.SelectedIndex = 1; } #region Bluetooth related codes //Create a serial port for bluetooth SerialPort BluetoothConnection = new SerialPort(); private void ConnectButton_Click(object sender, EventArgs e) { if (!BluetoothConnection.IsOpen) { //Start Status = "正在连接蓝牙设备"; BluetoothConnection = new SerialPort(); ConnectButton.Enabled = false; BluetoothConnection.PortName = PortList.SelectedItem.ToString(); BluetoothConnection.Open(); BluetoothConnection.ReadTimeout = 10000; BluetoothConnection.DataReceived = new SerialDataReceivedEventHandler(BlueToothDataReceived); Status = "蓝牙连接成功"; } } private void BlueToothDataReceived(object o, SerialDataReceivedEventArgs e) { //int length = BluetoothConnection.ReadByte(); Thread.Sleep(1000); int length = 13; BlueToothReceivedData = DateTime.Now.ToLongTimeString() "\r\n"; BlueToothReceivedData = "收到字节数：" length "\r\n"; byte[] data = new byte[length]; BluetoothConnection.Read(data,0,length); for (int i = 0; i < length; i ) { BlueToothReceivedData = string.Format("data[{0}] = {1}\r\n", i, data[i]); } //receive close message if (length == 3 && data[0] == 255 && data[1] == 255 && data[2] == 255) { //Stop Status = "正在断开蓝牙设备"; BluetoothConnection.Close(); BluetoothConnection.Dispose(); BluetoothConnection = null; ConnectButton.Enabled = true; Status = "蓝牙断开成功"; } } private void BlueToothDataSend(byte[] data) { //int length = data.Length; //byte[] readData = new byte[length 2]; //readData[0] = (byte)(length % 255); //readData[1] = (byte)(length / 255); //for (int i = 0; i < length; i ) //{ // readData[i 2] = data[i]; //} //BluetoothConnection.Write(readData, 0, length 2); BluetoothConnection.Write(data, 0, 1); //Status = "发送数据字节数：" length; } #endregion private string Status, BlueToothReceivedData; private void MonitorTimer_Tick(object sender, EventArgs e) { StatusMessage.Text = Status; BlueToothMessage.Text = BlueToothReceivedData; } private void SendButton_Click(object sender, EventArgs e) { byte n; byte.TryParse(SendMessage.Text, out n); BlueToothDataSend(new byte[] { n }); } }}