c#语音_.NET_编程开发_程序员俱乐部

1.新建WinForm程序，项目名称命名为Speech.

2.在COM组件中添加SpeechLib的引用。

using SpeechLib;//添加语音引用

添加一个文本框并将其重命名为txtContent和两个按钮控件分别用做发音（btnRead）和保存(btnSave)，实现代码如下：

private void btnRead_Click(object sender, EventArgs e)        

{       

      Speak(txtContent.Text);    

}                

private void Speak(string speak)        

{        

     //char[] chars=speak.ToArray();       

      SpVoice voice = new SpVoice();        

       voice.Rate = -2;//朗读速度

     voice.Voice = voice.GetVoices(string.Empty,string.Empty).Item(0);       

      //for (int i = 0; i < chars.Length; i++)         

     //{        

     //    voice.Speak(chars[i].ToString(), SpeechVoiceSpeakFlags.SVSFDefault);      

    //}        

     voice.Speak(speak, SpeechVoiceSpeakFlags.SVSFDefault);       

     voice.Speak("完毕", SpeechVoiceSpeakFlags.SVSFDefault);        

}

  //保存语音        

private void btnSave_Click(object sender, 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(this.txtContent.Text, SpFlags);          

          Voice.WaitUntilDone(100);           

          SpFileStream.Close();        

         }      

       }        

     catch (Exception)      

       {         

          MessageBox.Show("An Error Occured!", "SpeechApp", MessageBoxButtons.OK, MessageBoxIcon.Error);       

      }     

 }

其中代码：

voice.Voice = voice.GetVoices(string.Empty,string.Empty).Item(0);      

中0可以读取汉语和英语，而1只能读取英语，其他数字就报错，在网上也没找到合适答案，以后会继续修复现有问题。欢迎大神提出解决问题的办法