HRESULT ListQuery(TCHAR *pszListName, BOOL *fExist);
Indicates whether or not a list has had words set.
· Returns NOERROR if successful, or one of these error values:
E_INVALIDARG
E_OUTOFMEMORY
SRERR_INVALIDLIST
SRERR_NOTSUPPORTED
pszListName
[in] Address of a buffer that contains the name of the list.
fExist
[out] Address of a variable that receives TRUE if the list exists, or FALSE if it doesn't.