微软自带TTS--C#

private void button1_Click(object sender, EventArgs e) { SpeechVoiceSpeakFlags spFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync; SpVoice voice = new SpVoice(); voice.Speak(textBox1.Text, spFlags); } private void button2_Click(object sender, EventArgs e) { //将文本框中中文的读音保存为WAV文件： SpeechVoiceSpeakFlags spFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync; SpVoice voice = new SpVoice(); 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) { SpeechStreamFileMode spFileMode = SpeechStreamFileMode.SSFMCreateForWrite; SpFileStream spFileStream = new SpFileStream(); spFileStream.Open(dialog.FileName, spFileMode, false); voice.AudioOutputStream = spFileStream; voice.Speak(textBox1.Text, spFlags); voice.WaitUntilDone(1000); //上面两句一定要写上，否则产生的文件没有声音 //WaitUntilDone的后面的smTimeout是一个int型 spFileStream.Close(); } }