WP-报读TTS

 #region TTS文本朗读        public async static void SpeechByStr(string str)        {            string lag = PublicObject.IsEnglish ? "en-US" : "zh-CN";            SpeechSynthesizer _synth = new SpeechSynthesizer();            try            {                var voices = (from voice in InstalledVoices.All                              where voice.Language == lag                              select voice).OrderByDescending(v => v.Gender);                _synth.SetVoice(voices.ElementAt(0));                await _synth.SpeakTextAsync(str);            }            catch { }        }        #endregion

直接调用就行了（女声）性别自己看代码修改就行了

详细留意翻 http://www.it165.net/pro/html/201307/6437.html