BCGControlBar Pro for MFC
virtual void CBCGPVisualManager::OnFillTasksGroupInterior ( CDC *  pDC,
CRect  rect,
BOOL  bSpecial = FALSE 

Called by the framework to fill the interior of a task group on the task pane.

pDCA pointer to a device context.
rectThe bounding rectangle of the task group.
bSpecialIf TRUE the interior is filled by a special color.