蓝牙扫描C# [英] Bluetooth scan C#

问题描述

我正在Windows 10上开发C#WinForms应用程序.我想执行蓝牙环境扫描并获取PC周围的所有设备列表.我还想要每个设备的RSSI.

I'm developing a C# WinForms app on Windows 10. I want to perform a Bluetooth environment scan and get devices list all around the PC. I also want the RSSI of each device.

我尝试了32feet库，但是无法访问RSSI.

I have tried 32feet library but I can't access RSSI.

您有解决方案，还是应该迁移到WPF/UWP?

Have you a solution or should I migrate to WPF/UWP?

推荐答案

好，我找到了一个解决方法

ok, I have found a solution here.

1. 您首先必须安装Windows10开发套件.

2. 然后在您的项目中，您必须添加以下库:

1. You first have to install Windows10 development kit.

2. Then in your project you have to add this library:

C:\Program Files (x86)\Windows Kits\10\UnionMetadata\Windows.winmd

或者您可以安装"UwpDesktop" NuGet软件包.

Or you can install the "UwpDesktop" NuGet Package.

这可与控制台应用程序，Winforms，WPF和UWP一起使用.

This works with Console app, Winforms, WPF and UWP.

这是一个简单的示例:

using Windows.Devices.Bluetooth.Advertisement;

namespace BeaconExample
{
    class Program
    {
        static void Main(string[] args)
        {
            var watcher = new BluetoothLEAdvertisementWatcher();
            watcher.Received += Watcher_Received;
            watcher.Start();
        }

        private static void Watcher_Received(BluetoothLEAdvertisementWatcher sender, BluetoothLEAdvertisementReceivedEventArgs args)
        {
            Console.WriteLine(args.BluetoothAddress.ToString("x") + ";" + args.RawSignalStrengthInDBm);
        }
    }
}

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