add Notification

src/Shared/HandyControlDemo_Shared/ViewModel/ViewModelLocator.cs

@@ -4,8 +4,6 @@ using CommonServiceLocator;
 using GalaSoft.MvvmLight.Ioc;
 using HandyControlDemo.Data;
 using HandyControlDemo.Service;
-using HandyControlDemo.ViewModel.Basic;
-using HandyControlDemo.ViewModel.Controls;
 
 namespace HandyControlDemo.ViewModel
 {
@@ -40,6 +38,7 @@ namespace HandyControlDemo.ViewModel
             SimpleIoc.Default.Register<NoUserViewModel>();
             SimpleIoc.Default.Register<CardDemoViewModel>();
             SimpleIoc.Default.Register<SpriteDemoViewModel>();
+            SimpleIoc.Default.Register<NotificationDemoViewModel>();
         }
 
         public static ViewModelLocator Instance => new Lazy<ViewModelLocator>(() =>
@@ -93,6 +92,8 @@ namespace HandyControlDemo.ViewModel
 
         public SpriteDemoViewModel SpriteDemo => ServiceLocator.Current.GetInstance<SpriteDemoViewModel>();
 
+        public NotificationDemoViewModel NotificationDemo => ServiceLocator.Current.GetInstance<NotificationDemoViewModel>();
+
         #endregion
     }
 }