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-masterjsonauthors.song.json";
                private string tang => @"chinese-poetry-masterjsonauthors.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-masterjson";
                    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>