The HasResource property will notably return False if checked prior to DataBind being called on ScheduleInfo. This may be a false indication, but the Resource can only be made available after the VisibleResources collection has been populated.
Resource propertyTarget Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2