BOOL CODController::DoDragScroll(const CPoint& ptDrag, CSize& szScroll)
Scrolls the viewport if the point is within the drag scroll margin.
Defined in: OdController.cpp
Return Value
TRUE if the viewport is scrolled; otherwise FALSE.
Parameters
ptDrag
Mouse position in device units.
szScroll
Returns the number of device units scrolled in each direction.
See Also