As given in another question Getting unity to resolve multiple instances of the same type
I have initialized unity container as follows.
static void Main(string[] args)
{
var container = new UnityContainer();
container.RegisterType<IFoo, Foo1>("aaa");
container.RegisterType<IFoo, Foo2>("bbb");
// container.Resolve<IEnumerable<IFoo>>(); returns 0
// container.ResolveAll<IFoo>(); returns 0
Console.WriteLine(foos.Count());
Console.ReadLine();
}
When the unity initialize following class, it sends an array containing two elements. But the two elements are from the same class Foo1. I don't want duplicates. I need to inject all the distinct implementation of the IFoo.
public class Test
{
IFoo[] _fooSet;
public Test(IFoo[] allRegisteredInterfaces)
{
_fooSet = allRegisteredInterfaces;
}
}
For example the solution at Injecting arrays with Unity is not working, because it creates duplicates in the injected array.
How to do this? Also note that I don't want to register instance implementations. I could easily do this by registering an array of each instance of IFoo implementations. For example following solution is not valid since it register instances instead of types.
container.RegisterInstance<IFoo[]>(new IFood[] {
container.Resolve<Foo1>(),
container.Resolve<Foo2>()
});
