BluetoothDiscoverer Class

public class BluetoothDiscoverer : IDisposable

Public Class BluetoothDiscoverer
	Implements IDisposable

public ref class BluetoothDiscoverer : IDisposable

using System;
using System.Collections.Generic;
using Zebra.Sdk.Printer.Discovery;

class BluetoothDiscovererExample {

    public static void Main(string[] args) {
        try {
            Console.WriteLine("Starting printer discovery.");

            BluetoothDiscoveryHandler discoveryHandler = new BluetoothDiscoveryHandler();
            BluetoothDiscoverer.FindPrinters(discoveryHandler);
            while (!discoveryHandler.DiscoveryComplete) {
                System.Threading.Thread.Sleep(10);
            }
        } catch (DiscoveryException e) {
            Console.WriteLine(e.ToString());
        }
    }

    private class BluetoothDiscoveryHandler : DiscoveryHandler {

        private bool discoveryComplete = false;
        List<DiscoveredPrinter> printers = new List<DiscoveredPrinter>();

        public void DiscoveryError(string message) {
            Console.WriteLine($"An error occurred during discovery: {message}.");
            discoveryComplete = true;
        }

        public void DiscoveryFinished() {
            foreach (DiscoveredPrinter printer in printers) {
                Console.WriteLine(printer);
            }
            Console.WriteLine($"Discovered {printers.Count} Bluetooth printers.");
            discoveryComplete = true;
        }

        public void FoundPrinter(DiscoveredPrinter printer) {
            printers.Add(printer);
        }

        public bool DiscoveryComplete {
            get => discoveryComplete;
        }
    }
}