using System;

using Autofac;

​

public class Program

{

    public static void Main()

    {

        var builder = new ContainerBuilder();

        builder.RegisterType<SomeDisposableComponent>();

        using (var container = builder.Build())

            using (var scope = container.BeginLifetimeScope())

            {

                var obj = scope.Resolve<SomeDisposableComponent>();

            }

    }

}

​

public class SomeDisposableComponent : IDisposable

{

    public void Dispose()

    {

        Console.WriteLine("SomeDisposableComponent is disposed");

    }

}