Provides name-based registrations to Microsoft.Extensions.DependencyInjection
See origin https://stackoverflow.com/a/39276306/2528649
In order to register your services you'll need to add following code to your Startup class:
services.AddTransient<ServiceA>();
services.AddTransient<ServiceB>();
services.AddTransient<ServiceC>();
services.AddByName<IService>()
.Add<ServiceA>("key1")
.Add<ServiceB>("key2")
.Add<ServiceC>("key3")
.Build();
Then you can use it via IServiceByNameFactory interface:
public AccountController(IServiceByNameFactory<IService> factory) {
_service = factory.GetByName("key2");
}