Microsoft Speech SDK
SAPI 5.1
ISpSREngineSite::GetContextMaxAlternates
ISpSREngineSite::GetContextMaxAlternates passes back the maximum number of alternates that should be generated for the specified recognition context.
HRESULT GetContextMaxAlternates(
SPRECOCONTEXTHANDLE hContext,
ULONG *pulNumAlts
);
Parameters
- hContext
- [in] Handle to the context.
- pulNumAlts
- [out] The maximum number of alternates to generate.
Return values
Value | Description |
---|---|
S_OK | Function completed successfully. |
E_POINTER | pulNumAlts is invalid or bad. |
FAILED (hr) | Appropriate error message. |
Remarks
For SAPI command and control grammars, it is usually easier to use the ISpSREngineSite::GetMaxAlternates method.
This method currently applies to command and control and proprietary grammars, but not to dictation grammars.