Microsoft Speech Platform

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Interface: ISpeechRecoContext Events

PropertyNumberChange Event

The PropertyNumberChange event occurs when the speech recognition engine detects a change in a property number value.

See ISpeechRecognizer.GetPropertyNumber for complete details and code sample.

SpeechRecoContext.PropertyNumberChange(
     StreamNumber As Long,
     StreamPosition As Variant,
     PropertyName As String,
     NewNumberValue As Long
)

Parameters

StreamNumber

The stream number.

StreamPosition

The stream position.

PropertyName

Specifies the value of property Name.

NewNumberValue

The new numeric value of the property.

Remarks

For a complete list of SAPI 5 supported properties see the SAPI 5 SR Properties White Paper.

Example

See ISpeechRecognizer.GetPropertyNumber for a complete code sample.