structuremap.cs

  public class Foo
    {
        public Foo(int value)
        {
            _value = value;
        }

        int _value;
    }

    public class Bar
    {
        public Bar(Foo foo)
        {
            _foo = foo;
        }

        Foo _foo;
    }


    class Program
    {
        static void Main(string[] args)
        {    
            var container = new Container();
            container.Configure(c =>
            {
                c.For<Foo>().Use<Foo>().Ctor<int>().Is(3);
            });

            var bar = container.GetInstance<Bar>();
            Console.WriteLine("Done!");
        }
    }