Can't scan for BLE devices.

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  This is my code to scan for nearby Bluetooth devices. However, I cannot scan for BLE devices. Can anybody help me with the coding to enable it to scan for BLE devices?

  using System;
  using System.Collections.Generic;
  using System.ComponentModel;
  using System.Data;
  using System.Drawing;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  using System.Windows.Forms;
  using DarrenLee.Bluetooth;
  using InTheHand.Net.Bluetooth;
  using InTheHand.Net.Sockets;
  using InTheHand.Net.Ports;
  using System.Threading;
  
  namespace WindowsFormsApp1
  {
    public partial class Form1 : Form
    {
      List<string> items;
      public Form1()
      {
        items = new List<string>();
        InitializeComponent();
        txtStatus.Text = "Waiting....";
      }
  
    
      private void btnSearch_Click(object sender, EventArgs e)
      {
        startScan();
        txtStatus.Text = "Scanning...";
        
      }
  
      private void startScan()
      {
        listBox1.DataSource = null;
        listBox1.Items.Clear();
        items.Clear();
       
        Thread bluetoothScanThread = new Thread(new ThreadStart(scan));
        bluetoothScanThread.Start();
      }
  
      private void scan()
      {
        
        BluetoothClient client = new BluetoothClient();
        BluetoothDeviceInfo[] devices = client.DiscoverDevicesInRange();
  
        foreach (BluetoothDeviceInfo d in devices)
        {
          items.Add(d.DeviceName);
  
        }
        updateDeviceList();
        
      }
      
     private void updateDeviceList()
      {
        Func<int> del = delegate ()
        {
          listBox1.DataSource = items;
          return 0;
        };
        Invoke(del);
        
      }
  
     private void listBox1_DoubleClick(object sender, EventArgs e)
     {
  
     }
    }
  }
  
  
  
  

  
  

  
  

  • Moved by Fei Hu Wednesday, May 16, 2018 6:27 AM Third party library related

  Tuesday, May 15, 2018 4:40 AM