共用方式為

SpeechSynthesizer.Rate 屬性

  • 參考

定義

命名空間:
System.Speech.Synthesis
組件:
System.Speech.dll

取得或設定 SpeechSynthesizer 物件的讀出速率。

public:
 property int Rate { int get(); void set(int value); };
public int Rate { get; set; }
member this.Rate : int with get, set
Public Property Rate As Integer

屬性值

Int32

傳回 SpeechSynthesizer 物件的說話速率，從 -10 到 10。

範例

下列範例會說出將說話率設定為-2 的字串。

using System;  
using System.Speech.Synthesis;  

namespace SampleSynthesis  
{  
  class Program  
  {  

    static void Main(string[] args)  
    {  

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

      // Set a value for the speaking rate.  
      synth.Rate = -2;  

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

      // Speak a text string synchronously.  
      synth.Speak("This example speaks a string with the speaking rate set to -2.");  

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

適用於

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