//4.1秒ごとにWifi測る(現在位置部屋特定)
        //このタイマーは授業中のみ実施
        private async void timer2_Tick(object sender, EventArgs e)
        {
            WifiInfo wifiInfo = new WifiInfo();

            foreach (BssNetworkPack network in NativeWifi.EnumerateBssNetworks())
            {
                wifiInfo.setSSID(network.Ssid.ToString());
                wifiInfo.setBSSID(network.Bssid.ToString().ToLower());
                wifiInfo.setRSSI(network.SignalStrength);
            }

            string rssi = WifiRSSI.SVMList(wifiInfo);

            Console.WriteLine(rssi);

            //ここからサーバー通信
            WebClient           wc = new WebClient();
            NameValueCollection ps = new NameValueCollection();

            ps.Add("rssi", rssi);
            byte[] resData = wc.UploadValues(url, ps);
            wc.Dispose();

            string resText = System.Text.Encoding.UTF8.GetString(resData);

            Console.WriteLine(resText);
            resText = resText.Trim();
            resText = WifiRSSI.RoomConv(resText);
            //label2.Text = resText;
            isRoom = resText;

            int num = 0;

            for (int i = 0; i < UserData.scheduleClasses.Count; i++)
            {
                ScheduleClass schedule = UserData.scheduleClasses[i];
                for (int j = 0; j < schedule.TimeSize(); j++)
                {
                    TimeClass time        = schedule.getTime(j);
                    DateTime  beginTime   = time.getBeginTime();
                    DateTime  endTime     = time.getEndTime();
                    TimeSpan  beginSpan   = beginTime.TimeOfDay;
                    TimeSpan  endSpan     = endTime.TimeOfDay;
                    TimeSpan  fromSpan    = DateTime.Now.TimeOfDay - beginSpan;
                    TimeSpan  toSpan      = DateTime.Now.TimeOfDay - endSpan;
                    double    beginSecond = fromSpan.TotalSeconds;
                    double    endSecond   = toSpan.TotalSeconds;
                    bool[]    day         = time.getDay();
                    //実行中である
                    if (beginSecond > 0 && endSecond < 0 && day[(int)DateTime.Now.DayOfWeek])
                    {
                        num++;

                        label1.Text = "現在";
                        label3.Text = UserData.scheduleClasses[i].getName();
                        //部屋にいるか?
                        if (isRoom == time.getRoomName())
                        {
                            label4.Visible = true;
                            //講義資料自動オープンをするよ
                            for (int k = 0; k < UserData.scheduleClasses[i].DocumentSize(); k++)
                            {
                                DocumentClass document = UserData.scheduleClasses[i].getDocument(k);
                                if (document.getOpen() && !time.getClass())
                                {
                                    //"C:\test\1.txt"を関連付けられたアプリケーションで開く
                                    System.Diagnostics.Process p =
                                        System.Diagnostics.Process.Start(Environment.CurrentDirectory + "\\" + UserData.scheduleClasses[i].getName() + "\\" + document.getDocumentName());

                                    if (k == UserData.scheduleClasses[i].DocumentSize() - 1)
                                    {
                                        time.setClass(true);
                                        UserData.scheduleClasses[i].renewTime(time, j);
                                    }
                                    //この辺に出席を送信する処理入れたい

                                    Console.WriteLine(document.getDocumentName() + " 開いた");
                                }
                                await Task.Delay(1000);
                            }
                        }
                    }
                }
            }
            //実行中のものがないときタイマー2を切ってタイマー1をオンにする
            if (num == 0)
            {
                timer1.Enabled = true;
                label3.Visible = false;
                label4.Visible = false;
                timer2.Enabled = false;
            }

            //更新
            RefreshAsync();
        }