C#发音

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需要安装程序的有Speech SDK 5.1（68M）和5.1 Language Pack （81.5M）。

下载DotNetSpeech.dll

首先，新建一个C#的Windows Application工程SpeechApp，在开发环境的右边的解决方案管理器(Solution Explorer)中，添加DotNetSpeech对象库。右键点击"Reference"(参考)，选择"Add Reference"（添加参考），在弹出的文件选择对话框中找到刚才生成的DotNetSpeech.dll。

//朗读private void buttonSynthesis_Click(object sender, System.EventArgs e){try{SpeechVoiceSpeakFlags SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;SpVoice Voice = new SpVoice();Voice.Speak(this.textBoxText.Text, SpFlags);}catch(Exception er){MessageBox.Show("An Error Occured!","SpeechApp", MessageBoxButtons.OK, MessageBoxIcon.Error);}}//生成声音文件(Wav)private void buttonTTStoWave_Click(object sender, System.EventArgs e){try{SpeechVoiceSpeakFlags SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;SpVoice Voice = new SpVoice();SaveFileDialog sfd = new SaveFileDialog();sfd.Filter = "All files (*.*)|*.*|wav files (*.wav)|*.wav";sfd.Title = "Save to a wave file";sfd.FilterIndex = 2;sfd.RestoreDirectory = true;if (sfd.ShowDialog()== DialogResult.OK) {SpeechStreamFileMode SpFileMode = SpeechStreamFileMode.SSFMCreateForWrite;SpFileStream SpFileStream = new SpFileStream();SpFileStream.Open(sfd.FileName, SpFileMode, false);Voice.AudioOutputStream = SpFileStream;Voice.Speak(txtSpeakText.Text, SpFlags);Voice.WaitUntilDone(Timeout.Infinite);     SpFileStream.Close();}}catch(Exception er){MessageBox.Show("An Error Occured!","SpeechApp", MessageBoxButtons.OK, MessageBoxIcon.Error);}}