C #3.0 grammerbuilder Speech Recognition definition fuzzy syntax example based on speech. Recognition

Using system;
Using system. windows;
Using system. Speech. recognition;

Namespace speech_recognition
{
Public partial class window1: system. Windows. Window
{
Public window1 ()
{
Initializecomponent ();

speechrecognizer recognizer = new speechrecognizer ();
grammarbuilder builder = new grammarbuilder ();
builder. append (new choices ("2", "3", "4", "5", "6", "7",
"8", "9 ", "10", "11", "12", "13", "14");
builder. append (", 0, 1);
builder. append (new choices ("ha", "", "Stephen", "ti");
recognizer. loadgrammar (new grammar (builder);

Recognizer. speechrecognized + =
New eventhandler <speechrecognizedeventargs> (recognizer_speechrecognized );
}

Void recognizer_speechrecognized (Object sender, speechrecognizedeventargs E)
{
MessageBox. Show ("you said:" + E. Result. Text );
}
}
}