How to register IEnumerable<IService> In DryIoc Mvc Controller like Autofac Enumeration (IEnumerable<B>, IList<B>, ICollection<B>) - dryioc

Question

Test Code With Autofac is Ok,but with DryIoc is error. How to make this work.
public class HomeController : Controller
{
private readonly ITestAppService _testAppService;
private readonly IEnumerable<ITestAppService> _testAppServiceList;
public HomeController(ITestAppService testAppService, IEnumerable<ITestAppService> testAppServiceList)
{
_testAppService = testAppService;
_testAppServiceList = testAppServiceList;
}
}
public class Test1AppService : ITestAppService{}
public class Test2AppService : ITestAppService{}
public interface ITestAppService: IAppService{}
The error 'Make sure that the controller has a parameterless public constructor ' is caused by field ITestAppService in controller not the field IEnumerable.Following is my register code.
var impls =
typeof(IAppService).Assembly
.GetTypes()
.Where(type =>
type.IsPublic &&
!type.IsAbstract &&
type.GetInterfaces().Length != 0 && typeof(IAppService).IsAssignableFrom(type));
foreach (var type in impls)
{
container.Register(type.GetInterfaces().First(), type, Reuse.Transient);
}
Resolved by dadhi's suggestion,My container is
DryIoc.IContainer container = new DryIoc.Container(
rules =>
{
return rules.WithFactorySelector(Rules.SelectLastRegisteredFactory())
.WithResolveIEnumerableAsLazyEnumerable();
}
);
The dryioc wiki about Resolving from multiple default services may need some update. Rules.SelectLastRegisteredFactory is a method.

Answer 1

The problem is that consdering two implementations of ITestAppService container doesn't know which to select for the first dependency. But you may explicitly define the convention:
var container = new Container(rules => rules
.WithFactorySelector(Rules.SelectLastRegisteredFactory));