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36 lines
772 B
C#
36 lines
772 B
C#
using System;
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using System.Runtime.InteropServices;
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using System.Speech.Synthesis;
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using System.Text;
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namespace HighWayIot.Common
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{
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public class SpeechStr
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{
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private static readonly Lazy<SpeechStr> lazy = new Lazy<SpeechStr>(() => new SpeechStr());
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public static SpeechStr Instance
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{
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get
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{
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return lazy.Value;
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}
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}
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public async void SpeakAsync(string str)
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{
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SpeechSynthesizer speech = new SpeechSynthesizer();
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speech.Rate = 3;//设置语速
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speech.Volume = 100;//设置音量
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speech.SelectVoice("Microsoft Huihui Desktop");//设置播音员（中文）
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speech.SpeakAsync(str);
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}
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}
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}
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