HRESULT Words(PTSTR pszWords);
Informs the speech-recognition engine that a particular set of words is likely to be spoken. The engine can ignore the set of words.
· Returns NOERROR if successful, or one of these error values:
E_INVALIDARG
E_OUTOFMEMORY
SRERR_NOTSUPPORTED
pszWords
[in] Address of a list of words separated by spaces (even in Japenese and other languages that don't use space). The list is terminated by a null character.