C# 语音合成/文字朗读 源码(透明窗体)

文字转语音科技版
语音合成透明窗体using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.IO;using System.Linq;using System.Speech.Synthesis;using System.Text;using System.Threading;using System.Windows.Forms;namespace 语音合成{ public partial class Form1 : Form { /// <summary> /// 音量 /// </summary> private int value = 100; /// <summary> /// 语速 /// </summary> private int rate=4; public Form1() { InitializeComponent(); textBox1.Focus(); this.textBox1.SelectionStart = this.textBox1.TextLength; TransparencyKey = BackColor; TextBox.CheckForIllegalCrossThreadCalls = false;//关闭跨线程修改控件检查 Button.CheckForIllegalCrossThreadCalls = false; } SpeechSynthesizer speech; private void button1_Click(object sender, EventArgs e) { textBox1.Focus(); this.textBox1.SelectionStart = this.textBox1.TextLength; string text = textBox1.Text; if (text.Trim().Length == 0) { MessageBox.Show("不能阅读空内容!", "错误提示"); return; } if (button1.Text == "语音试听") { speech = new SpeechSynthesizer(); new Thread(Speak).Start(); button1.Text = "停止试听"; } else if (button1.Text == "停止试听") { speech.SpeakAsyncCancelAll();//停止阅读 button1.Text = "语音试听"; } } private void Speak() { speech.Rate = rate; speech.Volume = value; speech.SpeakAsync(textBox1.Text);//语音阅读方法 speech.SpeakCompleted = speech_SpeakCompleted;//绑定事件 } /// <summary> /// 语音阅读完成触发此事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> void speech_SpeakCompleted(object sender, SpeakCompletedEventArgs e) { button1.Text = "语音试听"; textBox1.Focus(); this.textBox1.SelectionStart = this.textBox1.TextLength; } private void button2_Click(object sender, EventArgs e) { string text = textBox1.Text; if (text.Trim().Length == 0) { MessageBox.Show("空内容无法生成!", "错误提示"); return; } this.SaveFile(text); } /// <summary> /// 生成语音文件的方法 /// </summary> /// <param name="text"></param> private void SaveFile(string text) { speech = new SpeechSynthesizer(); var dialog = new SaveFileDialog(); dialog.Filter = "*.wav|*.wav|*.mp3|*.mp3"; dialog.ShowDialog(); string path = dialog.FileName; if (path.Trim().Length == 0) { return; } speech.SetOutputToWaveFile(path); speech.Volume = value; speech.Rate = rate; speech.Speak(text); speech.SetOutputToNull(); MessageBox.Show("生成成功!在" path "路径中！", "提示"); textBox1.Focus(); this.textBox1.SelectionStart = this.textBox1.TextLength; } }}