Custom Calendar with Multiple Resources

What stings do you use for provider?  This string should cause the event to fire.

Incase anyone needs this, a new Custom Calendar sample was added to show how to work with a custom data provider including recurrences and multiple-schedules.

Here is a note about recurrences and custom providers:

ONLY in memory\built-in providers with the master event store the recurrence patter.

  ' "process_RecurrenceState" and "process_RecurrencePatternID" properties
  ' are used to process master events.
  '
  ' If they are set and RecurrenceState is Master Data provider will
  ' fire DoReadRPattern event and make event as Master.
  ' And it will also generate ocurrences for RetrieveDayEvents method.
  '
  ' These properties are temporary and they will be removed by data provider.
  '
  ' If these properties are not set the data provider will expect that the master event
  ' is already completed - CreateRecurrence method is called and
  ' Recurrence pattern is set.
  '
  ' This mechanism is usefull for DB data providers, when events and patterns
  ' are stored separately (in tables).
  ' But if events are stored in some memory collection or array
  ' it should not be used because the master event store recurrence pattern inside.