Brew MP 1.0.2
This function is used to retrieve the down-arrow widget for the vertical
scrollbar object. The caller is responsible for releasing the down-arrow
widget when finished with it.
[in] Pointer to IWidget object (scrollbar widget)
[out] Pointer to an IWidget pointer. On return, points to the
vertical scrollbar down-arrow widget.
int IWidget_GetVScrollDnArrowWidget(IWidget *pif, IWidget **ppVArrow);
AEE_SUCCESS - The widget was able to successfully retrieve the vertical scrollbar
AEE_EFAILED - The widget was unable to retrieve the vertical scrollbar Dn arrow widget.