using System;

using Microsoft.Extensions.DependencyInjection;

public class Program

{

    public static void Main()

    {

        var serviceProvider = new ServiceCollection()

                .AddSingleton<IMyservice, MyService>()

                .BuildServiceProvider();

​

        var service1 = serviceProvider.GetService<IMyservice>();

        var service2 = serviceProvider.GetService<IMyservice>();

​

        Console.WriteLine($"Service1 ID: {service1?.GetServiceId()}");

        Console.WriteLine($"Service2 ID: {service2?.GetServiceId()}");

​

​

        Console.WriteLine("\nVerifica si los objetos son iguales:");

        Console.WriteLine($"Service1 y Service2 son iguales: {object.ReferenceEquals(service1, service2)}");

    }

}

​

​

​

​

​

public interface IMyservice

{

    string GetServiceId();

}

​

public class MyService : IMyservice

{

    private readonly string _serviceId;

​

    public MyService()

    {

        _serviceId = Guid.NewGuid().ToString(); // Generar un ID único para identificar la instancia

    }

​

    public string GetServiceId()

    {

        return _serviceId;

    }

}