SpeechToTextButton Events
The SpeechToTextButton component emits events that notify you about speech recognition results, errors, and state changes. Use these events to update the UI, display messages, or process the recognized speech.
OnResult
The OnResult event fires when the component recognizes speech and produces a result. Use this event to access the recognized phrases, alternatives, and confidence scores.
To review all available properties of the event arguments for OnResult, see the SpeechToTextButtonResultEventArgs API Reference.
Example: Displaying recognized Alternatives and Confidence
OnStart and OnEnd
The OnStart event fires when speech recognition starts. The OnEnd event fires when speech recognition ends. Use these events to update the UI or track the recognition state.
Example: Indicating listening state
OnError
The OnError event fires when an error occurs during speech recognition. Use this event to display error messages to the user.
OnClick
The OnClick event fires when the user clicks or taps the button. It receives argument of type MouseEventArgs.