App.Web.UnityConfig.Activator.Start C# (CSharp) Method

            public static void Start()
            {
                var container = UnityConfig.GetConfiguredContainer();

                // Use UnityHierarchicalDependencyResolver if you want to use a new child container for each IHttpController resolution.
                // var resolver = new WebApi.UnityHierarchicalDependencyResolver(container);
                var resolver = new UnityDependencyResolver(container);
                GlobalConfiguration.Configuration.DependencyResolver = resolver;
            }
        }