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   源码介绍

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace SpVoiceDemo
{
    public partial class frmMain : Form
    {
        public frmMain()
        {
            InitializeComponent();
            comboBox1.DropDownStyle = ComboBoxStyle.DropDownList;
        }

        SpVoiceUtil SpVoiceUtil = new SpVoiceUtil();


        private void frmMain_Load(object sender, EventArgs e)
        {
            Control.CheckForIllegalCrossThreadCalls = false;

            List<string> list = SpVoiceUtil.getDescription();

            foreach (var item in list)
	        {
                comboBox1.Items.Add(item); 
	        }
            if (comboBox1.Items.Count > 0)
            {
                comboBox1.SelectedIndex = 0;
            }
        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            SpVoiceUtil.setDescription(this.Text);
        }

         //暂停
        private void button2_Click(object sender, EventArgs e)
        {
            SpVoiceUtil.Pause();
        }

        //继续
        private void button5_Click(object sender, EventArgs e)
        {
            SpVoiceUtil.Resume();
        }

        //停止
        private void button3_Click(object sender, EventArgs e)
        {
            SpVoiceUtil.Stop();
        }


        //设置语速
        private void trackBar1_Scroll(object sender, EventArgs e)
        {
            lab_Rate.Text = trackBar1.Value.ToString();
            SpVoiceUtil.setRate(trackBar1.Value);
        }

        //设置音量
        private void trackBar2_Scroll(object sender, EventArgs e)
        {
            lab_Volume.Text = trackBar2.Value.ToString();
            SpVoiceUtil.setVolume(trackBar2.Value);
        }


        //开始朗读
        private void button1_Click(object sender, EventArgs e)
        {
            SpVoiceUtil.Speak(txt_str.Text, CallBack);
        }


        //写出WAV
        private void button4_Click(object sender, EventArgs e)
        {
            bool isTrue = false;
            SaveFileDialog dialog = new SaveFileDialog();
            dialog.Filter = "All files (*.*)|*.*|wav files (*.wav)|*.wav";
            dialog.Title = "保存WAV文件";
            dialog.FilterIndex = 2;
            dialog.RestoreDirectory = true;
            if (dialog.ShowDialog() == DialogResult.OK)
            {
                isTrue = SpVoiceUtil.WreiteToWAV(dialog.FileName, txt_str.Text, DotNetSpeech.SpeechAudioFormatType.SAFT11kHz16BitMono);
            }

            if (isTrue)
            {
                MessageBox.Show("输出成功");
            }
            else {
                MessageBox.Show("输出失败");
            }
        }


        //回调信息
        private void CallBack(bool b, int InputWordPosition, int InputWordLength)
        {
            textBox1.AppendText("是否读完:" b.ToString() "\r\n");
            textBox1.AppendText("朗读长度:"   InputWordPosition.ToString()   "\r\n");
            textBox1.AppendText("朗读位置:"   InputWordLength.ToString()   "\r\n");
        }


    }
}