public string SendMsgToRobot(string text, bool isSpeech)
        {
            if (text.Equals("exit"))
            {
                Application.Current.Shutdown();
            }
            if (true == isSpeech)
            {
                ChatArea.AppendText("我:" + DateTime.Now.ToString() + "\r\n\t【语音消息】" + text + "\r\n");
            }
            else
            {
                ChatArea.AppendText("我:" + DateTime.Now.ToString() + "\r\n" + text + "\r\n");
            }
            string str = text;


            if (chatClient == null)
            {
                chatClient = new Qinyunke();
            }
            string msg = chatClient.ChatWithRobot(str);

            ChatArea.AppendText("机器人:" + DateTime.Now.ToString() + "\r\n" + msg + "\r\n");
            ChatArea.ScrollToEnd();
            return(msg);
        }
        private void Record(object sender, MouseButtonEventArgs e)
        {
            //MessageBox.Show("点击了");
            App.IsRecord = App.IsRecord % 2 + 1;
            string path = "/WpfApp1;component/images/" + App.IsRecord + ".png";
            //修改图片
            BitmapImage ima = new BitmapImage(new Uri(path, UriKind.Relative));

            recordImage.Source = ima;
            if (App.IsRecord == 1)
            {
                showRecord.Text       = "开始讲话";
                tabItemText.IsEnabled = true;

                aoRuiAudio.CloseMircoPhone();
                //TODO 语音识别,发送文本给机器人,返回机器人聊天消息,语音合成,播放wav,输出文本
                filePath = AudioFileFormatChange.Mp3ToWav(filePath);
                string speechRecongniationResult = baiduAI.AsrData(filePath);
                Console.WriteLine(speechRecongniationResult);
                if (null == chatClient)
                {
                    chatClient = new Qinyunke();
                }
                string robotMsg = SendMsgToRobot(speechRecongniationResult, true);
                baiduAI.TtsAndPlaySound(robotMsg, App.Speed, App.Volume, App.Voice, filePath);
            }
            else
            {
                showRecord.Text       = "正在讲话";
                tabItemText.IsEnabled = false;//正在说话不可切换到文本聊天
                filePath = "..\\..\\cache\\" + System.DateTime.Now.ToFileTime() + ".mp3";
                aoRuiAudio.InitialCapturer(filePath);
                aoRuiAudio.OpenMircoPhone();
            }
            //ChatArea.AppendText("点击了");
        }