public void SpeechRecognitionEngineProperties()
{
using (var rec = new SpeechRecognitionEngine())
{
rec.SetInputToNull();
rec.InitialSilenceTimeout = new TimeSpan();
rec.BabbleTimeout = new TimeSpan();
rec.EndSilenceTimeout = new TimeSpan();
rec.EndSilenceTimeoutAmbiguous = new TimeSpan();
rec.MaxAlternates = 1;
Assert.Throws <KeyNotFoundException>(() => rec.QueryRecognizerSetting("foo"));
Assert.Throws <KeyNotFoundException>(() => rec.UpdateRecognizerSetting("foo", "bar"));
Assert.Throws <KeyNotFoundException>(() => rec.UpdateRecognizerSetting("foo", 1));
}
}
private static void ListSettings(SpeechRecognitionEngine recognizer)
{
foreach (string setting in settings)
{
try
{
object value = recognizer.QueryRecognizerSetting(setting);
Console.WriteLine(" {0,-30} = {1}", setting, value);
}
catch
{
Console.WriteLine(" {0,-30} is not supported by this recognizer.",
setting);
}
}
Console.WriteLine();
}
public int getRecognizerSetting(String name)
{
return((int)speechRecognitionEngine.QueryRecognizerSetting(name));
}