Platform SDK: TAPI

IEnumCall::Next

Gets the next specified number of elements in the enumeration sequence.

HRESULT Next(
  ULONG celt,
  ITCallInfo **ppElements,
  ULONG *pceltFetched
);

Parameters

celt: [in] Number of elements requested.
ppElements: [out, size_is(celt)] Pointer to ITCallInfo pointer.
pceltFetched: [out] Pointer to number of elements actually supplied. May be NULL if celt is one.

Return Values

Value	Meaning
S_OK	Method returned celt number of elements.
S_FALSE	Number of elements remaining was less than celt.
E_POINTER	The ppElements parameter is not a valid pointer.
E_OUTOFMEMORY	Insufficient memory exists to perform the operation.

Requirements

  Windows NT/2000: Requires Windows 2000.
  Version: Requires TAPI 3.0 or later.
  Header: Declared in Tapi3.h.
  Library: Use T3iid.lib.

IEnumCall::Next

Parameters

Return Values

Requirements

See Also