文字转语音小软件

把文字转成语音这个功能是很常用的，如果不追求语音个性，只需要短短几行代码就可以实现。

代码，项目中引用

using System.Speech.Synthesis;

四行代码实现说话：

 using (SpeechSynthesizer voice = new SpeechSynthesizer())
            {
                voice.Rate = 1;
                voice.Volume = 100;
                voice.Speak("小y设计");
            }

封装一下：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Speech.Synthesis;
using System.Text;
using System.Threading.Tasks;

namespace SpeakHello
{
    public class SoundHelper
    {
        /// <summary>
        /// 默认音量[0,100]
        /// </summary>
        public static int DefaultVolume = 100;
        /// <summary>
        /// 默认音速[-10,10]
        /// </summary>
        public static int DefaultRate = 1;

        public static void Speak(string msg)
        {
            Speak(msg, DefaultRate, DefaultVolume);
        }
        /// <summary>
        /// 播报语音
        /// </summary>
        /// <param name="msg">内容</param>
        /// <param name="rate">语速[-10,10]</param>
        /// <param name="volume">音量[0,100]</param>
        public static void Speak(string msg, int rate, int volume)
        {
            using (SpeechSynthesizer voice = new SpeechSynthesizer())
            {
                voice.Rate = rate;
                voice.Volume = volume;
                voice.Speak(msg);
            }
               
        }
    }
}