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我是 C# 新手，我正在使用 SpeechSynthesizer 读出一些单词。但我需要数一数我说话时说了多少字。有什么办法吗？？任何帮助将不胜感激。谢谢

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2 回答 2

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您可以System.Speech.Synthesizer.SpeakProgress为此使用事件。看下面的代码，

    int WordCount = 0;
    private void Window_Loaded(object sender, RoutedEventArgs e)
            {
                SpeechSynthesizer synthesizer = new SpeechSynthesizer();
                synthesizer.SpeakProgress += new EventHandler<System.Speech.Synthesis.SpeakProgressEventArgs>(synthesizer_SpeakProgress);
                synthesizer.SpeakAsync("Hello How Are You?");
            }

    void synthesizer_SpeakProgress(object sender, System.Speech.Synthesis.SpeakProgressEventArgs e)
            {
                WordCount++;
                //To Write word count
                Console.WriteLine(WordCount.toString());
                //To Write each word and its character postion to the console.
                Console.WriteLine("CharPos: {0}   CharCount: {1}   AudioPos: {2}    \"{3}\"", e.CharacterPosition, e.CharacterCount, e.AudioPosition, e.Text);
            }
于 2016-12-22T06:40:49.527 回答
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当然，有System.Speech.Synthesizer.SpeakProgress活动。该事件有一个字符计数和字符位置（从字符串的开头开始），您可以使用它们来计算字数。（您甚至可能每个单词都会得到一个事件，尽管我不确定这是否适用于所有语言。）

于 2014-02-25T06:57:04.447 回答