RecognizerInfo.Id 属性

public:
 property System::String ^ Id { System::String ^ get(); };

public string Id { get; }

member this.Id : string

Public ReadOnly Property Id As String

属性值

返回特定 SpeechRecognizer 或 SpeechRecognitionEngine 实例的标识符。

示例

以下示例实现一个按钮单击，该按钮显示实例中的所有 RecognizerInfo 信息。 该示例使用 Id 该属性获取识别引擎配置的标识符字符串，然后将其显示在一个 MessageBox中。

private void recognizerInfoButton_Click(object sender, EventArgs e)
{
  RecognizerInfo info = _recognizer.RecognizerInfo;
  string AudioFormats = "";
  foreach (SpeechAudioFormatInfo fmt in info.SupportedAudioFormats)
  {
    AudioFormats += String.Format("       {0}\n",  fmt.EncodingFormat.ToString());
  }
  string AdditionalInfo = "";
  foreach (string key in info.AdditionalInfo.Keys)
  {
    AdditionalInfo += String.Format("      {0}: {1}\n", key, info.AdditionalInfo[key]);
  }
  MessageBox.Show(String.Format(
                           "Name:                 {0 }\n" +
                           "Description:          {1} \n" +
                           "SupportedAudioFormats:\n" +
                           "{2} " +
                           "Culture:              {3} \n" +
                           "AdditionalInfo:       \n" +
                           " {4}\n",
                           info.Name.ToString(),
                           info.Description.ToString(),
                           AudioFormats,
                           info.Culture.ToString(),
                           AdditionalInfo));
}

注解

属性返回 Id 的标识符与 Windows 注册表中识别引擎的令牌名称相同。

另请参阅

• RecognizerInfo
• SpeechRecognizer
• SpeechRecognitionEngine