ISpDataKey::EnumKeys

Microsoft Speech SDK SAPI 5.1

ISpDataKey::EnumKeys enumerates the subkeys of the specified token.

HRESULT EnumKeys(
   ULONG     Index, 
   WCHAR   **ppszSubKeyName
);

Index: [in] Value indicating which token in the enumeration sequence to locate.
ppszSubKeyName: [out] Address of a pointer to a null-terminated string that receives the enumerated key name. This must be freed with CoMemTaskFree() when no longer required.

Value	Description
S_OK	Function completed successfully.
E_INVALIDARG	ppszSubKeyName is invalid or bad.
SPERR_NOT_FOUND	Registry key not found.
E_OUTOFMEMORY	Not enough memory to allocate string.
SPERR_NO_MORE_ITEMS	No items could be accessed.
FAILED(hr)	Appropriate error message.