Note
Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.
DtmfRecognitionEngine.UnloadAllGrammars Method
Unloads all Grammar objects from the DtmfRecognitionEngine instance.
Namespace: Microsoft.Speech.Recognition
Assembly: Microsoft.Speech (in Microsoft.Speech.dll)
Syntax
'Declaration
Public Sub UnloadAllGrammars
'Usage
Dim instance As DtmfRecognitionEngine
instance.UnloadAllGrammars()
public void UnloadAllGrammars()