c# - Register types using Unity in SPA (MvcControllers and WebApiControllers) -

i create spa application. there mvccontrollers , webapicontrollers.

i install unity using package manager , register services using unity.

when test on mvccontroller - works. when start test on webapicontroller - error. after research found answer here : http://www.asp.net/web-api/overview/advanced/dependency-injection

but have question-problem : should register services - in unityconfig file or in webapiconfig file or in both?

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registering of types in webapiconfig :

    var container = new unitycontainer();     container.registertype<iproductrepository, productrepository>(new hierarchicallifetimemanager());     config.dependencyresolver = new unityresolver(container); 

registering of types in unityconfig:

public static void registertypes(iunitycontainer container)         {             // note: load web.config uncomment line below. make sure add microsoft.practices.unity.configuration using statements.             // container.loadconfiguration();              container.registertype<iproductrepository, productrepository>(new hierarchicallifetimemanager());          } 

you should create 1 single unity container, way, have register services in 1 single place.

i suggest registering in unityconfig, , changing webapiconfig use existing container instead of creating new one.

replace 3 lines you mention in question single line :

config.dependencyresolver = new unityresolver(unityconfig.getconfiguredcontainer());