小编Moh*_*MVP的帖子

是否可以v-on:keyup.enter在整个页面上设置一个,而不仅仅是javascript框架中的输入元素Vue.js？

我尝试使用此代码示例构建一个测试应用程序

我定义了一个公共类，如下所示：

 public class iSpeech
 {
    // Performs synthesis
    public async Task<IRandomAccessStream> SynthesizeTextToSpeechAsync(string text)
    {
        IRandomAccessStream stream = null;
        using (SpeechSynthesizer synthesizer = new SpeechSynthesizer())
        {
            VoiceInformation voiceInfo =
              (
                from voice in SpeechSynthesizer.AllVoices
                where voice.Gender == VoiceGender.Male
                select voice
              ).FirstOrDefault() ?? SpeechSynthesizer.DefaultVoice;

            synthesizer.Voice = voiceInfo;
            stream = await synthesizer.SynthesizeTextToStreamAsync(text);
        }
        return (stream);
    }

    // Build audio stream
    public async Task SpeakTextAsync(string text, MediaElement mediaElement)
    {
        IRandomAccessStream stream = await this.SynthesizeTextToSpeechAsync(text);
        await mediaElement.PlayStreamAsync(stream, true);
    }
}

从应用程序主页，然后我尝试调用：

    public …