RecognizerInfo.AdditionalInfo Property

 

Gets additional information about a SpeechRecognizer or SpeechRecognitionEngine instance.

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

public IDictionary<string, string> AdditionalInfo { get; }

Property Value

Type: System.Collections.Generic.IDictionary<String, String>

Returns an instance of IDictionary<TKey, TValue> containing information about the configuration of a SpeechRecognizer or SpeechRecognitionEngine object.

The example below implements a button click which displays all the information in a RecognizerInfo object in a MessageBox.

The key/value pairs contained in the IDictionary<TKey, TValue> instance returned by AdditionalInfo are concatenated into a text table.

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));
}

.NET Framework
Available since 3.0
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