对于未注册的组件，Autofac的IsRegistered返回True

Question

我使用这个基本ViewController使用单个服务定位器为所有Xamarin iOS ViewController应用属性注入，而不是使用每个ViewControllers中的静态容器解析依赖关系的常用方法，但是，IsRegistered方法对于ChildViewControllers数组返回true，这当然不是我在Autofac容器中注册的东西，而且在尝试解析它时抛出异常

我如何注册容器：

public static IContainer Container { get; set; }  
public static void Register()
{
    var builder = new ContainerBuilder();
    RegisterDataService(builder);
    Container = builder.Build();
}
private static void RegisterDataService(ContainerBuilder builder)
{
    builder.Register(c => new ToDoDataServices(new SQLiteConnection(new SQLitePlatformIOS(), path)));
}

以及我如何解决

public class ExtendedViewController : UIViewController
{
    public ExtendedViewController(IntPtr ptr) : base(ptr)
    {
        RegisterDependency();
    }


    private void RegisterDependency()
    {
        var type = GetType();
        var props = type.GetProperties();
        foreach (var prop in props)
        {
            var propType = prop.PropertyType;
            var isRegistered = RegisterComponents.Container.IsRegistered(propType);
            if(!isRegistered)
                continue;

            prop.SetValue(this, RegisterComponents.Container.Resolve(propType));
        }
    }
}