IEnumQueue::Next method (tapi3cc.h)
The Next method gets the next specified number of elements in the enumeration sequence.
HRESULT Next( ULONG celt, ITQueue **ppElements, ULONG *pceltFetched );
Number of elements requested.
Pointer to ITQueue list of interface pointers returned.
Pointer to number of elements actually supplied. May be NULL if celt is one.
This method can return one of these values.
||Method returned celt number of elements.|
||Number of elements remaining was less than celt.|
||The ppElements parameter is not a valid pointer.|
||Insufficient memory exists to perform the operation.|
TAPI calls the AddRef method on the ITQueue interface returned by IEnumQueue::Next. The application must call Release on the ITQueue interface to free resources associated with it.
|Header||tapi3cc.h (include Tapi3.h)|