int GetHorizontalExtent( ) const;
Return Value
The scrollable width of the list box, in pixels.
Remarks
Retrieves from the list box the width in pixels by which it can be scrolled horizontally. This is applicable only if the list box has a horizontal scroll bar.
CListBox Overview | Class Members | Hierarchy Chart
See Also CListBox::SetHorizontalExtent, LB_GETHORIZONTALEXTENT