System.Speech使用

使用微软语音库

使用微软语音库可以很快速的制作一个小应用,比如一个唐诗的朗诵工具.本示例也是使用微软语音库,制作了一个唐诗宋词朗诵的应用,仅供加深学习印象

首先是要引入System.Speech库

然后using System.Speech.Synthesis;

此后就可以使用SpeechSynthesizer实例对象来朗诵了

主要代码:

            using System;

            using System.Collections.Generic;

            using System.ComponentModel;

            using System.Data;

            using System.Drawing;

            using System.Linq;

            using System.Text;

            using System.Threading.Tasks;

            using System.Windows.Forms;

            using System.IO;

            using Newtonsoft.Json.Linq;

            using Newtonsoft.Json;

            using System.Speech.Synthesis;
        namespace StdioTangShi

        {

            public partial class FrmMain : Form

            {

                private string song => @"chinese-poetry-master\json\authors.song.json";

                private string tang => @"chinese-poetry-master\json\authors.tang.json";

                private List<ShiModel> shiModels = new List<ShiModel>();

                public FrmMain()

                {

                    InitializeComponent();

                }

                private void btnSong_Click(object sender, EventArgs e)

                {

                    FrmAuthors frmAuthors = new FrmAuthors();

                    frmAuthors.AuthorFileName = this.song;

                    if(frmAuthors.ShowDialog(this) == DialogResult.OK)

                    {

                    }

                }

                private void btnTang_Click(object sender, EventArgs e)

                {

                    FrmAuthors frmAuthors = new FrmAuthors();

                    frmAuthors.AuthorFileName = this.tang;

                    if (frmAuthors.ShowDialog(this) == DialogResult.OK)

                    {

                    }

                }

                private void FrmMain_Load(object sender, EventArgs e)

                {

                    Task task = Task.Run(() => {

                        this.LoadContent();

                    });

                    task.Wait(500);

                    this.SetContent(this.shiModels[0]);

                }

                private void LoadContent()

                {

                    List<string> lst = new List<string>()

                    {

                        "authors.song.json",

                        "authors.tang.json",

                        "poet.song.0.json",

                        "表面结构字.json"

                    };

                    string path = @"chinese-poetry-master\json";

                    foreach (string fileName in Directory.GetFiles(path))

                    {

                        if (lst.Contains(Path.GetFileName(fileName)))

                            continue;

                        string content = File.ReadAllText(fileName);

                        JArray jArray = JArray.Parse(content);

                        foreach(JToken jitem in jArray)

                        {

                            ShiModel shiModel = JsonConvert.DeserializeObject<ShiModel>(jitem.ToString());

                            this.shiModels.Add(shiModel);

                        }

                    }

                }

                private SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();

                private void btnSpeech_Click(object sender, EventArgs e)

                {

                    ShiModel shiModel = this.btnSpeech.Tag as ShiModel;

                    string content = $"{shiModel.Author}{Environment.NewLine}{shiModel.Title}{Environment.NewLine}{shiModel.GetContent()}";

                    this.speechSynthesizer.Speak(content);

                }

                private int index = 1;

                private void btnNext_Click(object sender, EventArgs e)

                {

                    ShiModel shiModel = this.shiModels[index++];

                    this.SetContent(shiModel);

                }

                private void SetContent(ShiModel shiModel)

                {

                    Action action = () => {

                        this.btnSpeech.Tag = shiModel;

                        this.rtbContent.Text = shiModel.GetContent();

                        this.txtAuthor.Text = shiModel.Author;

                        this.txtTitle.Text = shiModel.Title;

                    };

                    this.Invoke(action);

                }

                private void Start()

                {

                    Random random = new Random();

                    while(this.btnRand.Tag != null)

                    {

                        int index = random.Next(0, this.shiModels.Count);

                        ShiModel shiModel = this.shiModels[index];

                        this.SetContent(shiModel);

                        this.btnSpeech_Click(this.btnSpeech, EventArgs.Empty);

                        System.Threading.Thread.Sleep(3000);

                    }

                }

                private void btnRand_Click(object sender, EventArgs e)

                {

                    this.btnRand.Enabled = false;

                    this.btnRand.Tag = this.btnSpeech.Tag;

                    Task task = Task.Run(() => {

                        this.Start();

                    });

                }

            }

        }

</pre>

<p>感谢Github上的大牛分享的唐诗宋词数据<a href="https://github.com/chinese-poetry/chinese-poetry">@chinese-poetry</a></p>