Subscribe to comments of blogs: Register the new comment notifications strategy
After you Subscribe to comments of blogs: Implement ICommentNotificationsStrategy interface, you need to register the strategy in Visual Studio.
The comment service resolves an ICommentNotificationStrategy implementation using the ObjectFactory class. You can replace the default implementation with your custom class by calling ObjectFactory.Container.RegisterType method on Initialized event of the Bootstrapper class.
Add the following code to the Global.asax file of your project:
NOTE: If you do not have a Global.asax file added to your project, in the context menu of your project, click Add » New Item… » Visual C# » Web » Global Application Class.
If you have your own code in the Global.asax file and you do not want to edit it, you can use the PreApplicationStartMethodAttribute class. For more information, see Tutorial: Subscribe to events using PreApplicationStartMethodAttribute class.