CMFCTabCtrl::OnDragOver

Called by the framework during a drag operation when the mouse is moved over the drop target window.

virtual DROPEFFECT OnDragOver(
   COleDataObject* pDataObject,
   DWORD dwKeyState,
   CPoint point
);

Parameters

• [in] pDataObject
  Pointer to a COleDataObject object that is being dragged over the drop target.

• [in] dwKeyState
  The state of the modifier keys, which is a bitwise combination (OR) of MK_CONTROL, MK_SHIFT, MK_ALT, MK_LBUTTON, MK_MBUTTON, and MK_RBUTTON. For more information, see "Message Parameters" in About Mouse Input.

• [in] point
  The current mouse position.

Return Value

Always DROPEFFECT_NONE.

Remarks

Override this method with your custom implementation. For more information, see the CView::OnDragOver method.

Requirements

Header: afxtabctrl.h

See Also

Reference

CMFCTabCtrl Class

Hierarchy Chart

About Mouse Input