private void btnSpeech_Click(object sender, EventArgs e)
{
try
{
// Create a new SpeechRecognitionEngine instance.
SpeechRecognizer recognizer = new SpeechRecognizer();
// Create a simple grammar that recognizes the database items
Choices words = new Choices();
words.Add(databaseObj.LoadFromDatabase().ToArray());
// Create a GrammarBuilder object and append the Choices object.
GrammarBuilder gb = new GrammarBuilder();
gb.Append(words);
// Create the Grammar instance and load it into the speech recognition engine.
Grammar g = new Grammar(gb);
recognizer.LoadGrammar(g);
// Register a handler for the SpeechRecognized event.
recognizer.SpeechRecognized +=
new EventHandler <SpeechRecognizedEventArgs>(sre_SpeechRecognized);
}
catch (Exception ex)
{
synth.Speak("An error occured");
MessageBox.Show($"Error: {ex}");
}
}
static void Main(string[] args)
{
SpeechRecognizer sr = new SpeechRecognizer();
Choices colors = new Choices();
colors.Add(new string[] { "red", "green", "blue" });
GrammarBuilder gb = new GrammarBuilder();
gb.Append(colors);
// Create the Grammar instance.
Grammar g = new Grammar(gb);
sr.LoadGrammar(g);
sr.SpeechRecognized += sr_SpeechRecognized;
Console.ReadLine();
}
void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
Type colorType = typeof(Colors);
// We take only static property to avoid properties like Name, IsSystemColor ...
PropertyInfo[] propInfos = colorType.GetProperties(BindingFlags.Static | BindingFlags.DeclaredOnly | BindingFlags.Public);
foreach (PropertyInfo propInfo in propInfos)
{
ColorsList.Add(propInfo.Name);
}
Choices choices = new Choices(ColorsList.ToArray());
GrammarBuilder grammarBuilder = new GrammarBuilder(choices);
Grammar grammar = new Grammar(grammarBuilder);
speechRecognizer.LoadGrammar(grammar);
speechRecognizer.Enabled = true;
speechRecognizer.SpeechRecognized += speechRecognizer_SpeechRecognized;
}