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Note

Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.

DtmfRecognitionEngine.DtmfRecognitionRejected Event

Raised when DTMF input has been detected, but cannot be recognized from current grammars.

Namespace:  Microsoft.Speech.Recognition
Assembly:  Microsoft.Speech (in Microsoft.Speech.dll)

Syntax

'Declaration
Public Event DtmfRecognitionRejected As EventHandler(Of DtmfRecognitionRejectedEventArgs)
'Usage
Dim instance As DtmfRecognitionEngine
Dim handler As EventHandler(Of DtmfRecognitionRejectedEventArgs)

AddHandler instance.DtmfRecognitionRejected, handler
public event EventHandler<DtmfRecognitionRejectedEventArgs> DtmfRecognitionRejected

See Also

Reference

DtmfRecognitionEngine Class

DtmfRecognitionEngine Members

Microsoft.Speech.Recognition Namespace