using System;

using DryIoc;

public class Program

{

    public static void Main()

    {

        var container = new Container();

​

        container.Register<Engine>(Reuse.Scoped);

​

        using (var scope = container.OpenScope())

        {

            scope.Use(120); // set the runtime data to state

            var engine = scope.Resolve<Engine>(); // new object[] { 120 }); - no need for passing args

​

            var sameEngine = scope.Resolve<Engine>(); //new object[] { 99 }); // expected to get the same instance of the engine (with maxRpm = 120). Works like expected.

            Console.WriteLine((engine == sameEngine) + ", maxRpm = " + engine.MaxRpm);

​

            var sameEngine2 = scope.Resolve<Engine>(); // expected to get the same instance of the engine. Doesn't work like expected: will crash because parameter can't be resolved.

            Console.WriteLine((engine == sameEngine2) + ", maxRpm = " + engine.MaxRpm);

        }       

        // another value in another scope:

        using (var scope2 = container.OpenScope())

        {

            scope2.Use(100);

            var e = scope2.Resolve<Engine>();

            Console.WriteLine("maxRpm = " + e.MaxRpm);

        }

    }

    class Engine

    {

        public Engine(int maxRpm)

        {

            MaxRpm = maxRpm;

        }

​

        public int MaxRpm { get; }

    }

}