ISpProperties::SetPropertyNum (SAPI 5.4)

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Microsoft Speech API 5.4

ISpProperties::SetPropertyNum

ISpProperties::SetPropertyNum sets a numeric property corresponding to the specified name.

  
    HRESULT SetPropertyNum(
   LPCWSTR       *pName,
   LONG           lValue
 );

Parameters

  • pName
    [in] Null-terminated string containing the property name. Valid values are listed in the SR Properties section of the SAPI 5.0 SR Properties White Paper.
  • lValue
    [in] The property value to set.

Return values

Value
S_OK
S_FALSE
E_INVALIDARG
FAILED(hr)

Remarks

If the SR engine supports the property, SAPI will fire a property-changed event (see SPEI_PROPERTY_NUM_CHANGE) to all interested recognizer contexts (ISpRecoContext). Broadcasting the corresponding event notifies any recognizer contexts that had interests in the property (see CSpEvent::PropertyName and CSpEvent::PropertyNumValue).