I'm making a program that uses the system.speech namespace (it's a simple program that will launch movies). I load all of the filenames from a folder and add them to the grammars I want to use. It's working remarkably well, however there is a hitch: I DON'T want the windows speech recognition to interact with windows at all (ie. when I say start, I don't want the start menu to open... I don't want anything to happen).
Likewise, I have a listbox for the moment that lists all of the movies found in the directory. When I say the show/movie that I want to open, the program isn't recognizing that the name was said because windows speech recognition is selecting the listboxitem from the list instead of passing that to 开发者_JAVA百科my program.
The recognition is working otherwise, because I have words like "stop", "play", "rewind" in the grammar, and when I catch listener_SpeechRecognized, it will correctly know the word(s)/phrase that I'm saying (and currently just type it in a textbox).
Any idea how I might be able to do this?
I'd use the SpeechRecognitionEngine class rather than the SpeechRecognizer class. This creates a speech recognizer that is completely disconnected from Windows Speech Recognition.
private bool Status = false;
SpeechRecognitionEngine sre = new SpeechRecognitionEngine();
Choices dic = new Choices(new String[] {
"word1",
"word2",
});
public Form1()
{
InitializeComponent();
Grammar gmr = new Grammar(new GrammarBuilder(dic));
gmr.Name = "myGMR";
// My Dic
sre.LoadGrammar(gmr);
sre.SpeechRecognized +=
new EventHandler<SpeechRecognizedEventArgs>(sre_SpeechRecognized);
sre.SetInputToDefaultAudioDevice();
sre.RecognizeAsync(RecognizeMode.Multiple);
}
private void button1_Click(object sender, EventArgs e)
{
if (Status)
{
button1.Text = "START";
Status = false;
stslable.Text = "Stopped";
}
else {
button1.Text = "STOP";
Status = true;
stslable.Text = "Started";
}
}
public void sre_SpeechRecognized(object sender, SpeechRecognizedEventArgs ev)
{
String theText = ev.Result.Text;
MessageBox.Show(theText);
}
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