'Declaration Public Property WorkingHoursSource As WorkingHoursSource
public WorkingHoursSource WorkingHoursSource {get; set;}
This property does not affect what is used to calculate whether a timeslot is considered a working hour or not. That calculation is based on the ResourceCalendar.OwningResource for the CalendarGroupBase.SelectedCalendar of the containing CalendarGroupBase.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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