SpeechSynthesizer.State Propriété

Définition

Espace de noms:

System.Speech.Synthesis

Assembly:

System.Speech.dll

Obtient l'état d'énonciation actuel de l'objet SpeechSynthesizer.

public:
 property System::Speech::Synthesis::SynthesizerState State { System::Speech::Synthesis::SynthesizerState get(); };

public System.Speech.Synthesis.SynthesizerState State { get; }

member this.State : System.Speech.Synthesis.SynthesizerState

Public ReadOnly Property State As SynthesizerState

Valeur de propriété

SynthesizerState

Retourne l'état d'énonciation actuel de l'objet SpeechSynthesizer.

Exemples

L’exemple suivant illustre l’état de l' SpeechSynthesizer avant, pendant et après la dictée d’une invite.

using System;  
using System.Threading;  
using System.Speech.Synthesis;  

namespace SampleSynthesis  
{  
  class Program  
  {  
    static void Main(string[] args)  
    {  

      // Initialize a new instance of the SpeechSynthesizer.  
      SpeechSynthesizer synth = new SpeechSynthesizer() ;  

      // Configure the audio output.   
      synth.SetOutputToDefaultAudioDevice();  

      // Subscribe to the SpeakProgress event.         
      synth.SpeakProgress += new EventHandler<SpeakProgressEventArgs>(synth_SpeakProgress);  

      // Write the state of the SpeechSynthesizer to the console.  
      Console.WriteLine("Current Synthesizer state: " + synth.State + "\n");  

      // Speak a string asynchronously.  
      synth.SpeakAsync("What is your favorite color?");  

      // Write the state of the SpeechSynthesizer to the console while it is speaking.  
      Thread.Sleep(1000);  
      Console.WriteLine("\n - Current Synthesizer state: " + synth.State + " - \n");  

      // Write the state of the SpeechSynthesizer to the console after it is done speaking.  
      Thread.Sleep(2000);  
      Console.WriteLine("\nCurrent Synthesizer state: " + synth.State);  

      Console.WriteLine();  
      Console.WriteLine("Press any key to exit...");  
      Console.ReadKey();  
    }  

    static void synth_SpeakProgress(object sender, SpeakProgressEventArgs e)  
    {  
      Console.WriteLine(e.Text);  
    }  
  }  
}  

Remarques

Pour récupérer le nouvel État du SpeechSynthesizer après l’avoir modifié, utilisez la State propriété de la StateChangedEventArgs classe.