SimpleContainer dependency injection system implemented

ImageHandlingUI/Bootstrapper.cs

@@ -11,14 +11,57 @@ namespace ImageHandlingUI
 {
     public class Bootstrapper : BootstrapperBase
     {
+        // implementing SimpleContainer (dependency injection system in Caliburn micro)
+        private SimpleContainer _container = new SimpleContainer();
+
         public Bootstrapper()
         {
             Initialize();
         }
 
+        // implementing SimpleContainer (dependency injection system in Caliburn micro)
+        //
+        protected override void Configure()
+        {
+            _container.Instance(_container);
+
+            _container
+                .Singleton<IWindowManager, WindowManager>()
+                .Singleton<IEventAggregator, EventAggregator>();
+
+            GetType().Assembly.GetTypes()
+                .Where(type => type.IsClass)
+                .Where(type => type.Name.EndsWith("ViewModel"))
+                .ToList()
+                .ForEach(viewModelType => _container.RegisterPerRequest(
+                    viewModelType, viewModelType.ToString(), viewModelType));
+        }
+        //
+        // implementing SimpleContainer (dependency injection system in Caliburn micro)
+
         protected override void OnStartup(object sender, StartupEventArgs e)
         {
             DisplayRootViewFor<ShellViewModel>();
         }
+
+        // implementing SimpleContainer (dependency injection system in Caliburn micro)
+        //
+        protected override object GetInstance(Type service, string key)
+        {
+            return _container.GetInstance(service, key);
+        }
+
+        protected override IEnumerable<object> GetAllInstances(Type service)
+        {
+            return _container.GetAllInstances(service);
+        }
+
+        protected override void BuildUp(object instance)
+        {
+            _container.BuildUp(instance);
+        }
+        //
+        // implementing SimpleContainer (dependency injection system in Caliburn micro)
+
     }
 }