.net - 温莎城堡: How to specify a constructor parameter from code?

说我有以下类(class)

MyComponent : IMyComponent {
  public MyComponent(int start_at) {...}
}

我可以通过xml向城堡温莎注册它的一个实例，如下所示

<component id="sample"  service="NS.IMyComponent, WindsorSample" type="NS.MyComponent, WindsorSample">
  <parameters>
    <start_at>1</start_at >
  </parameters>
</component>

我将如何用代码做完全相同的事情？ (注意，构造函数参数)

最佳答案

编辑:在Fluent界面中使用以下代码的答案:)

namespace WindsorSample
{
    using Castle.MicroKernel.Registration;
    using Castle.Windsor;
    using NUnit.Framework;
    using NUnit.Framework.SyntaxHelpers;

    public class MyComponent : IMyComponent
    {
        public MyComponent(int start_at)
        {
            this.Value = start_at;
        }

        public int Value { get; private set; }
    }

    public interface IMyComponent
    {
        int Value { get; }
    }

    [TestFixture]
    public class ConcreteImplFixture
    {
        [Test]
        void ResolvingConcreteImplShouldInitialiseValue()
        {
            IWindsorContainer container = new WindsorContainer();

            container.Register(
                Component.For<IMyComponent>()
                .ImplementedBy<MyComponent>()
                .Parameters(Parameter.ForKey("start_at").Eq("1")));

            Assert.That(container.Resolve<IMyComponent>().Value, Is.EqualTo(1));
        }

    }
}