BCGControlBar Pro for MFC
int CBCGPPlannerManagerCtrl::GetFirstWorkingHour ( BOOL  bDefault = TRUE) const

Returns the value of first working hour.

An integer value between 0 - 23 (inclusive).

Use this function to determine the first working hour. You can call GetFirstWorkingHour only for BCGP_PLANNER_TYPE_DAY and BCGP_PLANNER_TYPE_WORK_WEEK views.

You can set this value using SetWorkingHourInterval().