c# ventuz help
Posted: 29 Jan 2015, 13:59
hi all,
just experimenting with c# in ventuz and a little stuck with abit of the script i have made text to speech work,
but now been trying to get speech to text.
when compile is says sRecognize does not exist and sRecognize_SpeechRecognized does not exist
i have look at examples and think its something to do with this private void but not really sure.
just experimenting with c# in ventuz and a little stuck with abit of the script i have made text to speech work,
but now been trying to get speech to text.
when compile is says sRecognize does not exist and sRecognize_SpeechRecognized does not exist
i have look at examples and think its something to do with this private void but not really sure.
Code: Select all
private void sRecognize_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
if (e.Result.Text == "play")
{
Play();
}
}
Code: Select all
using System;
using Ventuz.Kernel;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Speech.Synthesis;
using System.Speech.Recognition;
using System.Threading;
public class Script : ScriptBase, System.IDisposable
{
// This member is used by the Validate() method to indicate
// whether the Generate() method should return true or false
// during its next execution.
private bool changed;
// This Method is called if the component is loaded/created.
public Script()
{
// Note: Accessing input or output properties from this method
// will have no effect as they have not been allocated yet.
}
// This Method is called if the component is unloaded/disposed
public virtual void Dispose()
{
}
// This Method is called if an input property has changed its value
public override void Validate()
{
// Remember: set changed to true if any of the output
// properties has been changed, see Generate()
SpeechSynthesizer sSynth = new SpeechSynthesizer();
PromptBuilder pBuilder = new PromptBuilder();
SpeechRecognitionEngine sReconize = new SpeechRecognitionEngine();
pBuilder.ClearContent();
pBuilder.AppendText(text);
sSynth.Speak(pBuilder);
Choices sList = new Choices();
sList.Add(new string[] {"play","stop"});
Grammar gr = new Grammar (new GrammarBuilder(sList));
try
{
sRecognize.RequestRecognizerUpdate();
sRecognize.LoadGrammar(gr);
sRecognize.SpeechRecognized += sRecognize_SpeechRecognized;
sRecognize.SetInputToDefaultAudioDevice();
sRecognize.RecognizeAsync(RecognizeMode.Multiple);
sRecognize.Recognize();
}
catch
{
return;
}
}
// This Method is called every time before a frame is rendered.
// Return value: if true, Ventuz will notify all nodes bound to this
// script node that one of the script's outputs has a
// new value and they therefore need to validate. For
// performance reasons, only return true if output
// values really have been changed.
public override bool Generate()
{
if (changed)
{
changed = false;
return true;
}
return false;
}
// This Method is called if the function/method speak is invoked by the user or a bound event.
// Return true, if this component has to be revalidated!
public bool Onspeak(int arg)
{
return false;
}
// This Method is called if the function/method Method1 is invoked by the user or a bound event.
// Return true, if this component has to be revalidated!
public bool OnMethod1(int arg)
{
return false;
}
}
