StateChangedEventArgs.RecognizerState 屬性

定義

命名空間:

System.Speech.Recognition

組件:

System.Speech.dll

套件:

System.Speech v9.0.0-preview.6.24327.7

來源:

RecognizerStateChangedEventArgs.cs

取得在 Windows 中的共用語音辨識引擎的目前狀態。

public System.Speech.Recognition.RecognizerState RecognizerState { get; }

屬性值

RecognizerState

RecognizerState 執行個體，會表示共用的語音辨識引擎的狀態是 Listening 或 Stopped。

範例

下列範例會根據實例所提供的 RecognizerState 狀態資訊，根據從傳遞至事件處理常式 StateChanged 之實例的 StateChangedEventArgs 屬性取得 RecognizerState 的狀態資訊，來更新顯示。

// Make sure that _recognizer and recognition start buttons are disabled if state is stopped.  
// Re-enable the start button to allow manual re-enable if the speech recognizer is listening.  
_recognizer.StateChanged +=  
  delegate(object sender, StateChangedEventArgs eventArgs)   
{  
  _recognizerStateLabel.Text = "Speech Recognizer State: " + eventArgs.RecognizerState.ToString();  
};  

適用於