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PORunning a basic speech recognition program with windows 7 in c# VS 2010, it compiles, but it does not run
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  1. PORunning a basic speech recognition program with windows 7 in c# VS 2010, it compiles, but it does not run
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    copied!<p>I recently tried writing a basic speech recognition using C# (WinFormsApp) in VS 2010 on a Windows 7 Dell computer. I was able to make it work using the basic examples from microsoft (http://msdn.microsoft.com/en-us/magazine/cc163663.aspx#S5) and from forums like this one. However, I needed to change computers and now I am trying to replicate this on a Lenovo computer with the same specs. It does not work, in fact, the speech recognition keeps interfering with the program running and when I changed to the <code>SpeechRecognitionEngine</code> it still doesn't run. I am able to compile with no error, but I do not see a result, that is, the MessageBox showing the <code>e.Result.Text</code>.</p> <p>My code is below:</p> <pre><code>using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Speech.Recognition; using System.Threading; namespace SpeechRecogTest { public partial class Form1 : Form { SpeechRecognitionEngine sr = new SpeechRecognitionEngine(); public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { //Create grammar Choices words = new Choices(); words.Add("Hi"); words.Add("No"); words.Add("Yes"); Grammar wordsList = new Grammar(new GrammarBuilder(words)); wordsList.SpeechRecognized += new EventHandler&lt;SpeechRecognizedEventArgs&gt;(rec_SpeechRecognized); sr.LoadGrammar(wordsList); } void rec_SpeechRecognized(object sender, RecognitionEventArgs e) { MessageBox.Show(e.Result.Text); } } } </code></pre> <p>I would really appreciate all your help. I am pretty sure I have installed all the SDKs, including SAPI 5.1, Windows SDK v7.0 and v7.1, I have also included the speech libraries for both COM and NET, and I built a synthesizer that works.</p>
 

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