private void FillTypeRegistrationDictionary(IDictionary <Type, List <string> > typeRegistrations) { if (parent != null) { parent.FillTypeRegistrationDictionary(typeRegistrations); } foreach (Type t in registeredNames.RegisteredTypes) { if (!typeRegistrations.ContainsKey(t)) { typeRegistrations[t] = new List <string>(); } typeRegistrations[t] = (typeRegistrations[t].Concat(registeredNames.GetKeys(t))).Distinct().ToList(); } }