Bluetooth with UWP

[User 10650102]

Hello I am starting on a UWP app that requires a bluetooth connection. I'm using VS2015 with update2. I have looked at RFCOMM and tried to implement it however I get this error : "cannot find type System.Net.EndPoint in module System.dll" Can someone help me in solving this. What is the best bluetooth API to use? Thanks, Ron

[Lost User]

System.Net.EndPoint should be available in the framework libraries as described in EndPoint Class (System.Net)[^]. How are you referring to it?

[User 10650102]

here is the code I'm working with, Trying to find paired devices

using System;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.Devices.Bluetooth.Rfcomm;
using Windows.Devices.Enumeration;

// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238

namespace GI_MobileApp.Pages
{
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class BTDevicesPage : Page
{
private DeviceInformationCollection ServiceDeviceCollection = null;
public static readonly Guid RfcommChatServiceUuid = Guid.Parse("00001101-0000-1000-8000-00805f9b34fb");

    public BTDevicesPage()
    {
        this.InitializeComponent();
        InitialPara();

    }

   
    private void tbtnConnect\_Changed(object sender, RoutedEventArgs e)
    {
        on\_off();
    }

    /// <summary>
    /// Method for connect and disconnect
    /// </summary>
    private void on\_off()
    {
        switch (this.tbtnConnect.IsChecked)
        {
            case null:
                this.tbtnConnect.Content = "Connect";
                break;
            case true:
                this.tbtnConnect.Content = "Disconnect";
                break;
            case false:
                this.tbtnConnect.Content = "Connect";
                scan();
                break;

        }
    }

  
    private async void scan()
    {
        //Find all paired devices and display them in a list
        ServiceDeviceCollection = await DeviceInformation.FindAllAsync(RfcommDeviceService.GetDeviceSelector(RfcommServiceId.SerialPort));

        if (ServiceDeviceCollection.Count > 0)
        {
            tbRxData.Text = "";
            foreach (var btDeviceice in ServiceDeviceCollection)
            {
                tbRxData.Text = (btDeviceice.Name);
            }
            tbRxData.Visibility = Visibility;
        }
        else
        {
           
        }
    }

    
    /// <summary>
    /// Method Initialising parameters
    /// </summary>
    private void InitialPara()
    {
        this.tbtnConnect.IsChecked

[Lost User]

What is the question?

[User 10650102]

When I run the code above I get this error : cannot find type System.Net.EndPoint in module System.dll. I need help solving this error? Thanks

[Pete OHanlon]

For UWP apps, I believe you're going to have to use the Bluetooth GATT[^] classes. System.Net.EndPoint isn't present in UWP.

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