ISpeechRecognizerStateControl.RequestCancelOperation() method
The RequestCancelOperation() method interrupts speech recognition and returns control to the caller. This method can be called at any point in the speech recognition process.
Syntax
public void RequestCancelOperation();
Remarks
The RequestCancelOperation() method is implemented by the SpeechRecognizer class. Custom implementations should raise the ISpeechRecognizerStateControl.AudioCaptureStateChanged event with a SpeechRecognitionAudioCaptureStateChangedEventArgs.State property value of SpeechRecognizerAudioCaptureState.Cancelling before stopping the speech recognition session, and then raise the event again with a State of Cancelled when finished.
For more information and implementation examples, see the SpeechRecognizer.RequestCancelOperation() method documentation.
Requirements
Minimum Supported Client |
Windows 8 |
Required Extensions |
Bing.Speech |
Namespace |