Hi Dan,
Thanks for contactingSyncfusion support.
We could understand your scenario. We regret to let you know that the Schedule control does not have the direct support or any extensibility to view the entire year in the Schedule control. Moreover, already we logged a feature report to provide support for the YearView in ScheduleControl which will be available in any of our upcomming release.
Please let us know if you have anyother queries.
Regards,
Arulpriya