What does AsSelf do in autofac?

Question

What is AsSelf () in autophore? I'm new to autofac, what is AsSelf and what is the difference between the two below?

builder.RegisterType () AsSelf () As () ..; . Builder.RegisterType () Like ();

Thank!

Answer 1

Usually you need to inject interfaces, not implementations into your classes.

But suppose you have:

interface IFooService { }

class FooService { }

Registration builder.RegisterType<FooService>()allows you to enter FooService, but you cannot embed IFooService, it even FooServiceimplements it. It is equivalent builder.RegisterType<FooService>().AsSelf().

builder.RegisterType<FooService>().As<IFooService>() IFooService, FooService - .As<T> "" " ", .

, , AsSelf() : builder.RegisterType<FooService>().As<IFooService>().AsSelf().

, builder.RegisterType<SomeType>().AsImplementedInterfaces() - , .

, Autofac ( ).

, Autofac