西安软件软件公司讲解C#语音技术

/// 朗读
/// </summary>
/// <param name="text">要朗读的文本</param>
private void Read(string text)
{
    SpVoice sv = new SpVoice();
    sv.Rate = 0;//设置朗读速度
    SpeechVoiceSpeakFlags SSF = SpeechVoiceSpeakFlags.SVSFlagsAsync;
    sv.Speak(text, SSF);
}
/// <summary>
/// 生成声音文件
/// </summary>
/// <param name="text">要朗读的文本</param>
/// <param name="filePath">生成声音文件的路径</param>
/// <param name="fileName">生成声音文件的名称</param>
private void CreateFile(string text, string filePath,string fileName)
{
    if (!Directory.Exists(filePath))
        Directory.CreateDirectory(filePath);
    SpVoice sv = new SpVoice();
    SpeechVoiceSpeakFlags SVSF = SpeechVoiceSpeakFlags.SVSFlagsAsync;
    SpeechStreamFileMode SSFM = SpeechStreamFileMode.SSFMCreateForWrite;
    SpFileStream SFS = new SpFileStream();
    SFS.Open(filePath+fileName, SSFM, false);
    sv.AudioOutputStream = SFS;
    sv.Speak(text, SVSF);
    sv.WaitUntilDone(System.Threading.Timeout.Infinite);
    SFS.Close();
}