SpeechSynthesizer.State Property
Important
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Gets the current speaking state of the SpeechSynthesizer object.
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
Returns the current speaking state of the SpeechSynthesizer object.
The following example illustrates the state of the SpeechSynthesizer before, during, and after speaking a prompt.
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);
}
}
}
To get the new state of the SpeechSynthesizer after it changes, use the State property of the StateChangedEventArgs class.
Prodotto | Versioni |
---|---|
.NET | 8 (package-provided), 9 (package-provided) |
.NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 (package-provided), 4.7, 4.7.1 (package-provided), 4.7.1, 4.7.2 (package-provided), 4.7.2, 4.8 (package-provided), 4.8, 4.8.1 |
.NET Standard | 2.0 (package-provided) |
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