Microsoft Speech SDK
SAPI 5.1
ISpGrammarBuilder::Commit
ISpGrammarBuilder::Commit performs consistency checks of the grammar structure, creates the serialized format, saves the grammar structure, or reloads the grammar structure.
The grammar structure may be saved it to the stream provided by SetSaveObjects, or reloaded into the SR engine. Commit must be called before any changes to the grammar can take effect.
HRESULT Commit(
DWORD dwReserved
);
Parameters
- dwReserved
- Reserved. Must be zero.
Return values
| Value | Description |
|---|---|
| S_OK | Function completed successfully. |
| E_INVALIDARG | dwReserved is not zero. |
| SPERR_UNINITIALIZED | Stream not initialized. Call SetSaveObjects before Commit. |
| SPERR_NO_RULES | A grammar must have at least one rule and one word. |
| SPERR_NO_TERMINATING_RULE_PATH | At least one rule is not empty but has no terminating path (path of transitions from the initial state to a NULL state). |
| SPERR_CIRCULAR_RULE_REF | At least one rule has left recursion (a direct or indirect rule reference to itself originated from the initial state). |
| SPERR_STATE_WITH_NO_ARCS | At least one rule has a node with no outgoing transitions. |
| SPERR_EXPORT_DYNAMIC_RULE | Dynamic rules or rules referencing dynamic rules (directly or indirectly) cannot be exported. |