mono/MonoGame — pull request #2116 by azchohfi (2013-11-05 12:36:40+00:00)
Title: GameFrameworkViewSource supports the Activated event from the CoreApplic...

...ationView class, but that's an old class, which the most recent template doesn't use anymore (https://github.com/mono/MonoGame/wiki/Windows-8-Project-Types). The reason that this event is important is to enable game custom protocol activation.