[This is preliminary documentation and subject to change.]
Enables the snap-in to retrieve the handle of the next item in the scope view.
HRESULT GetNextItem(
HSCOPEITEM item, // Handle of scope pane item
HSCOPEITEM * pItemNext, // Pointer to the next item address
long * plCookie // Pointer to the cookie's address
);
If the handle of the next item is not obtained, NULL is returned.