Microsoft Speech SDK

Speech Automation 5.1

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Interface: ISpeechRecoContext Events

PropertyStringChange Event

The PropertyStringChange event occurs when the speech recognition (SR) engine detects a change in a property String value.

The SAPI 5 SR engine does not support any properties with associated string values. However, other manufacturer's engines could. See ISpeechRecognizer.GetPropertyNumber for a related and similar feature.

SpeechRecoContext.PropertyStringChange(
     StreamNumber As Long,
     StreamPosition As Variant,
     PropertyName As String,
     NewStringValue As String
)

Parameters

StreamNumber

The stream number.

StreamPosition

The stream position.

PropertyName

Specifies the value of property Name.

NewNumberValue

The new String value of the property.

Example

See ISpeechRecognizer.GetPropertyNumber for a related code sample.