// @nuget: Autofac

​

    using System;

    using Autofac;

​

    public class Program

    {

        private static IContainer _Container;

        public static void Main()

        {

            var builder = new ContainerBuilder();

​

            builder

                .RegisterGeneric(typeof (Impl1<, >))//.As(typeof(Calculator3rdParty<,>))

                .Named("pass string1", typeof (Calculator3rdParty<, >))

                .InstancePerLifetimeScope();

​

            builder

                .RegisterGeneric(typeof (Impl2<, >))//.As(typeof(Calculator3rdParty<,>))

                .Named("pass string2", typeof (Calculator3rdParty<, >))

                .InstancePerLifetimeScope();

​

            _Container = builder.Build();

​

            using (var scope = _Container.BeginLifetimeScope())

            {

                var c3p = scope.ResolveNamed<Calculator3rdParty<string, Model1>>("pass string2");

​

                Console.WriteLine(c3p.GetType());

            }

        }

    }

​

    public interface Calculator3rdParty<T1, T2>{}

​

    public class Model1{}

​

    public class Model2{}

​

    public class Impl1<T1, T2> : Calculator3rdParty<T1, T2>{}

​

    public class Impl2<T1, T2> : Calculator3rdParty<T1, T2>{}

​