BCGControlBar Pro for MFC
void CBCGPPropList::EnsureVisible ( CBCGPProp pProp,
BOOL  bExpandParents = FALSE 

Scrolls a property list to make the specified property visible.

Call this member function to scroll the property list control until the specified property becomes visible.

pPropPoints to the property object to become visible.
bExpandParentsIf TRUE, expands parent items to ensure visibility of the item.