--- a/Implab.Playground/Program.cs	Wed Apr 25 19:23:35 2018 +0300
+++ b/Implab.Playground/Program.cs	Thu Apr 26 03:14:54 2018 +0300
@@ -1,10 +1,12 @@
 using System;
 using System.Diagnostics;
+using System.Linq;
 using Implab.Diagnostics;
 using Implab.ServiceHost.Unity;
 using Implab.Xml;
 using Unity;
 using Unity.Injection;
+using Unity.Registration;
 
 namespace Implab.Playground {
 
@@ -22,7 +24,11 @@
 
     }
 
-    public class Container<T> {
+    public interface IContainer<T> {
+        T Instance { get; set; }
+    }
+
+    public class Container<T> : IContainer<T> {
         public Container() {
 
         }
@@ -49,8 +55,30 @@
 
             ctx.Visit(conf);
 
-            Console.WriteLine($"Registrations: {conf.Items.Count}");
+            DisplayContainerRegistrations(container);
+
+            var instace1 = container.Resolve<IContainer<string>>();
+            var instace2 = container.Resolve<IContainer<Foo>>();
+
+        }
 
+        static void DisplayContainerRegistrations(IUnityContainer theContainer) {
+            string regName, regType, mapTo, lifetime;
+            Console.WriteLine("Container has {0} Registrations:",
+                    theContainer.Registrations.Count());
+            foreach (ContainerRegistration item in theContainer.Registrations) {
+                regType = item.RegisteredType.FullName;
+                mapTo = item.MappedToType.FullName;
+                regName = item.Name ?? "[default]";
+                lifetime = item.LifetimeManager.LifetimeType.Name;
+                if (mapTo != regType) {
+                    mapTo = " -> " + mapTo;
+                } else {
+                    mapTo = string.Empty;
+                }
+                lifetime = lifetime.Substring(0, lifetime.Length - "LifetimeManager".Length);
+                Console.WriteLine("+ {0}{1}  '{2}'  {3}", regType, mapTo, regName, lifetime);
+            }
         }