System.IO.StreamWriter.Close()

public static XmlDoreplacedent MakeRequest(string url, string method, string body = null)
      {
        // throw the exception ourselves to prevent sending requests to MKM that would end with this error 
        // because MKM tends to revoke the user's app token if it gets too many requests above the limit
        // the 429 code is the same MKM uses for this error
        if (denyAdditionalRequests)
        {
          // MKM resets the counter at 0:00 CET. CET is two hours ahead of UCT, so if it is after 22:00 of the same day
          // the denial was triggered, that means the 0:00 CET has preplaceded and we can reset the deny
          if (DateTime.UtcNow.Date == denyTime.Date && DateTime.UtcNow.Hour < 22)
            throw new HttpListenerException(429, "Too many requests. Wait for 0:00 CET for request counter to reset.");
          else
            denyAdditionalRequests = false;
        }
        // enforce the maxRequestsPerMinute limit - technically it's just an approximation as the requests
        // can arrive to MKM with some delay, but it should be close enough
        var now = DateTime.Now;
        while (requestTimes.Count > 0 && (now - requestTimes.Peek()).TotalSeconds > 60)
        {
          requestTimes.Dequeue();// keep only times of requests in the past 60 seconds
        }
        if (requestTimes.Count >= maxRequestsPerMinute)
        {
          // wait until 60.01 seconds preplaceded since the oldest request
          // we know (now - peek) is <= 60, otherwise it would get dequeued above,
          // so we are preplaceding a positive number to sleep
          System.Threading.Thread.Sleep(
              60010 - (int)(now - requestTimes.Peek()).TotalMilliseconds);
          requestTimes.Dequeue();
        }

        requestTimes.Enqueue(DateTime.Now);
        XmlDoreplacedent doc = new XmlDoreplacedent();
        for (int numAttempts = 0; numAttempts < MainView.Instance.Config.MaxTimeoutRepeat; numAttempts++)
        {
          try
          {
            var request = WebRequest.CreateHttp(url);
            request.Method = method;

            request.Headers.Add(HttpRequestHeader.Authorization, header.GetAuthorizationHeader(method, url));
            request.Method = method;

            if (body != null)
            {
              request.ServicePoint.Expect100Continue = false;
              request.ContentLength = System.Text.Encoding.UTF8.GetByteCount(body);
              request.ContentType = "text/xml";

              var writer = new StreamWriter(request.GetRequestStream());

              writer.Write(body);
              writer.Close();
            }

            var response = request.GetResponse() as HttpWebResponse;

            // just for checking EoF, it is not accessible directly from the Stream object
            // Empty streams can be returned for example for article fetches that result in 0 matches (happens regularly when e.g. seeking nonfoils in foil-only promo sets). 
            // Preplaceding empty stream to doc.Load causes exception and also sometimes seems to screw up the XML parser 
            // even when the exception is handled and it then causes problems for subsequent calls => first check if the stream is empty
            StreamReader s = new StreamReader(response.GetResponseStream());
            if (!s.EndOfStream)
              doc.Load(s);
            s.Close();
            int requestCount = int.Parse(response.Headers.Get("X-Request-Limit-Count"));
            int requestLimit = int.Parse(response.Headers.Get("X-Request-Limit-Max"));
            if (requestCount >= requestLimit)
            {
              denyAdditionalRequests = true;
              denyTime = DateTime.UtcNow;
            }
            MainView.Instance.Invoke(new MainView.UpdateRequestCountCallback(MainView.Instance.UpdateRequestCount), requestCount, requestLimit);
            break;
          }
          catch (WebException webEx)
          {
            // timeout can be either on our side (Timeout) or on server
            bool isTimeout = webEx.Status == WebExceptionStatus.Timeout;
            if (webEx.Status == WebExceptionStatus.ProtocolError)
            {
              if (webEx.Response is HttpWebResponse response)
              {
                isTimeout = response.StatusCode == HttpStatusCode.GatewayTimeout
                    || response.StatusCode == HttpStatusCode.ServiceUnavailable;
              }
            }
            // handle only timeouts, client handles other exceptions
            if (isTimeout && numAttempts + 1 < MainView.Instance.Config.MaxTimeoutRepeat)
              System.Threading.Thread.Sleep(1500); // wait and try again
            else
              throw webEx;
          }
        }
        return doc;
      }

internal static UnityEngine.Object CreateScriptreplacedetFromTemplate(string pathName, string resourceFile)
    {
        string fullPath = Path.GetFullPath(pathName);
        string text = TemplateText;
        // string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(pathName);
        // text = Regex.Replace(text, "#NAME#", fileNameWithoutExtension);
        bool encoderShouldEmitUTF8Identifier = true;
        bool throwOnInvalidBytes = false;
        UTF8Encoding encoding = new UTF8Encoding(encoderShouldEmitUTF8Identifier, throwOnInvalidBytes);
        bool append = false;
        StreamWriter streamWriter = new StreamWriter(fullPath, append, encoding);
        streamWriter.Write(text);
        streamWriter.Close();
        replacedetDatabase.Importreplacedet(pathName);
        return replacedetDatabase.LoadreplacedetAtPath(pathName, typeof(UnityEngine.Object));
    }

public IPayPalPaymentDataTransferResponse GetPaymentDataTransferResponse(string idenreplacedyToken, string transactionId)
		{
			var query = string.Format("cmd=_notify-synch&tx={0}&at={1}", transactionId, idenreplacedyToken);

			var request = (HttpWebRequest)WebRequest.Create(PayPalBaseUrl);

			request.Method = WebRequestMethods.Http.Post;
			request.ContentType = "application/x-www-form-urlencoded";
			request.ContentLength = query.Length;

			var streamOut = new StreamWriter(request.GetRequestStream(), Encoding.ASCII);
			streamOut.Write(query);
			streamOut.Close();
			var streamIn = new StreamReader(request.GetResponse().GetResponseStream());
			var response = streamIn.ReadToEnd();
			streamIn.Close();
			
			return new PayPalPaymentDataTransferResponse(response);
		}

internal static UnityEngine.Object CreateScript(string pathName, string templatePath) {
            string clreplacedName = Path.GetFileNameWithoutExtension(pathName).Replace(" ", string.Empty);
            string templateText = string.Empty;

            UTF8Encoding encoding = new UTF8Encoding(true, false);

            if (File.Exists(templatePath)) {
                /// Read procedures.
                StreamReader reader = new StreamReader(templatePath);
                templateText = reader.ReadToEnd();
                reader.Close();

                templateText = templateText.Replace("#SCRIPTNAME#", clreplacedName);
                templateText = templateText.Replace("#NOTRIM#", string.Empty);
                /// You can replace as many tags you make on your templates, just repeat Replace function
                /// e.g.:
                /// templateText = templateText.Replace("#NEWTAG#", "MyText");

                /// Write procedures.

                StreamWriter writer = new StreamWriter(Path.GetFullPath(pathName), false, encoding);
                writer.Write(templateText);
                writer.Close();

                replacedetDatabase.Importreplacedet(pathName);
                return replacedetDatabase.LoadreplacedetAtPath(pathName, typeof(Object));
            } else {
                Debug.LogError(string.Format("The template file was not found: {0}", templatePath));
                return null;
            }
        }

protected virtual void Dispose(bool disposing)
        {
            if (disposing)
            {
                if (sw != null)
                {
                    sw.Close();
                    sw.Dispose();
                    sw = null;
                }
                if (sr != null)
                {
                    sr.Close();
                    sr.Dispose();
                    sr = null;
                }
                if (tcpCli != null)
                {
                    Debug.WriteLine("Disconnect from phd2");
                    tcpCli.Close();
                    tcpCli = null;
                }
            }
        }

static void Main(string[] args)
        {
            bool DonotLoadGrid = true;
            var grid = new List<IList<double>>();
            if (!DonotLoadGrid)
            {
                Console.WriteLine("Loading Stream: " + DateTime.Now.ToString());
                var sr = new StreamReader(@"C:\data\table.csv");

                while (!sr.EndOfStream)
                {
                    var line = sr.ReadLine();
                    var fieldValues = line.Split(',');
                    var fields = new List<double>();
                    var rdm = new Random(100000);
                    foreach (var field in fieldValues)
                    {
                        var res = 0d;
                        var add = double.TryParse(field, out res) == true ? res : rdm.NextDouble();
                        fields.Add(add);
                    }
                    grid.Add(fields);
                }
                Console.WriteLine("Grid loaded successfully!! " + DateTime.Now.ToString());
            }
            var keepProcessing = true;
            while (keepProcessing)
            {
                Console.WriteLine(DateTime.Now.ToString());
                Console.WriteLine("Enter Expression:");
                var expression = Console.ReadLine();
                if (expression.ToLower() == "exit")
                {
                    keepProcessing = false;
                }
                else
                {
                    try
                    {
                        if(expression.Equals("zspread"))
                        {
                            var result = ConnectedInstruction.GetZSpread(grid,3,503);
                        }
                        if (expression.Substring(0, 19).ToLower().Equals("logisticregression "))
                        {
                            keepProcessing = true;
                            var paths = expression.Split(' '); 
                            #region Python
                                var script [email protected]"
import pandas as pd
from sklearn.linear_model import LogisticRegression
from sklearn.cross_validation import train_test_split
from sklearn.metrics import confusion_matrix
from sklearn.metrics import accuracy_score

creditData = pd.read_csv("+paths[1][email protected]")

print(creditData.head())
print(creditData.describe())
print(creditData.corr())

features = creditData[['income', 'age', 'loan']]
target = creditData.default

feature_train, feature_test, target_train, target_test = train_test_split(features, target, test_size = 0.3)

model = LogisticRegression()
model.fit = model.fit(feature_train, target_train)
predictions = model.fit.predict(feature_test)

print(confusion_matrix(target_test, predictions))
print(accuracy_score(target_test, predictions))
";
                            var sw = new StreamWriter(@"c:\data\logistic.py");
                            sw.Write(script);
                            sw.Close();
                            #endregion
                            ProcessStartInfo start = new ProcessStartInfo();
                            Console.WriteLine("Starting Python Engine...");
                            start.FileName = @"C:\Users\rajiyer\PycharmProjects\TestPlot\venv\Scripts\python.exe";
                            start.Arguments = string.Format("{0} {1}", @"c:\data\logistic.py", args);
                            start.UseShellExecute = false;
                            start.RedirectStandardOutput = true;
                            Console.WriteLine("Starting Process..."+ DateTime.Now.ToString());
                            using (Process process = Process.Start(start))
                            {
                                using (StreamReader reader = process.StandardOutput)
                                {
                                    string result = reader.ReadToEnd();
                                    Console.Write(result);
                                }
                            }
                            Console.WriteLine("Process Succeeded..." + DateTime.Now.ToString());
                        }
                        if(expression.Substring(0,12) == "videoreplacedyse")
                        {
                            #region python
                            var python = @"
from keras.preprocessing.image import img_to_array
import imutils
import cv2
from keras.models import load_model
import numpy as np
import geocoder
#import mysql.connector as con

#mydb = con.connect(
#  host=""localhost"",
#  user=""yourusername"",
#  preplacedwd=""yourpreplacedword"",
# database=""mydatabase""
#)
#mycursor = mydb.cursor()

g = geocoder.ip('me')

# parameters for loading data and images
detection_model_path = 'C:\\Users\\rajiyer\\Doreplacedents\\Test Data\\Sentiment replacedysis\\Emotion-recognition-master\\haarcascade_files\\haarcascade_frontalface_default.xml'
emotion_model_path = 'C:\\Users\\rajiyer\\Doreplacedents\\Test Data\\Sentiment replacedysis\\Emotion-recognition-master\\models\\_mini_XCEPTION.102-0.66.hdf5'

# hyper-parameters for bounding boxes shape
# loading models
face_detection = cv2.CascadeClreplacedifier(detection_model_path)
emotion_clreplacedifier = load_model(emotion_model_path, compile = False)
EMOTIONS = [""angry"", ""disgust"", ""scared"", ""happy"", ""sad"", ""surprised"",
""neutral""]


# feelings_faces = []
# for index, emotion in enumerate(EMOTIONS):
# feelings_faces.append(cv2.imread('emojis/' + emotion + '.png', -1))

# starting video streaming
cv2.namedWindow('your_face')
camera = cv2.VideoCapture(0)
f = open(""C:\\Users\\rajiyer\\Doreplacedents\\Test Data\\Probability.txt"", ""a+"")

while True:
frame = camera.read()[1]
#reading the frame
frame = imutils.resize(frame, width = 300)
gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
faces = face_detection.detectMultiScale(gray, scaleFactor = 1.1, minNeighbors = 5, minSize = (30, 30), flags = cv2.CASCADE_SCALE_IMAGE)


canvas = np.zeros((250, 300, 3), dtype = ""uint8"")
frameClone = frame.copy()
if len(faces) > 0:
faces = sorted(faces, reverse = True,
key = lambda x: (x[2] - x[0]) * (x[3] - x[1]))[0]
(fX, fY, fW, fH) = faces
# Extract the ROI of the face from the grayscale image, resize it to a fixed 28x28 pixels, and then prepare
# the ROI for clreplacedification via the CNN
roi = gray[fY: fY + fH, fX: fX + fW]
roi = cv2.resize(roi, (64, 64))
roi = roi.astype(""float"") / 255.0
roi = img_to_array(roi)
roi = np.expand_dims(roi, axis = 0)



preds = emotion_clreplacedifier.predict(roi)[0]
emotion_probability = np.max(preds)
label = EMOTIONS[preds.argmax()]
else: continue



for (i, (emotion, prob)) in enumerate(zip(EMOTIONS, preds)):
# construct the label text
text = ""{}: {:.2f}%"".format(emotion, prob * 100)
#sql = ""INSERT INTO predData (Metadata, Probability) VALUES (%s, %s)""
#val = (""Meta"", prob * 100)
f.write(text)
#str1 = ''.join(str(e) for e in g.latlng)
#f.write(str1)
#mycursor.execute(sql, val)
#mydb.commit()
# draw the label + probability bar on the canvas
# emoji_face = feelings_faces[np.argmax(preds)]

                
w = int(prob * 300)
cv2.rectangle(canvas, (7, (i * 35) + 5),
(w, (i * 35) + 35), (0, 0, 255), -1)
cv2.putText(canvas, text, (10, (i * 35) + 23),
cv2.FONT_HERSHEY_SIMPLEX, 0.45,
(255, 255, 255), 2)
cv2.putText(frameClone, label, (fX, fY - 10),
cv2.FONT_HERSHEY_SIMPLEX, 0.45, (0, 0, 255), 2)
cv2.rectangle(frameClone, (fX, fY), (fX + fW, fY + fH),
(0, 0, 255), 2)


#    for c in range(0, 3):
#        frame[200:320, 10:130, c] = emoji_face[:, :, c] * \
#        (emoji_face[:, :, 3] / 255.0) + frame[200:320,
#        10:130, c] * (1.0 - emoji_face[:, :, 3] / 255.0)


cv2.imshow('your_face', frameClone)
cv2.imshow(""Probabilities"", canvas)
if cv2.waitKey(1) & 0xFF == ord('q'):
break

camera.release()
cv2.destroyAllWindows()
";
                            var sw = new StreamWriter(@"c:\data\face.py");
                            sw.Write(python);
                            sw.Close();
                            #endregion
                            ProcessStartInfo start = new ProcessStartInfo();
                            Console.WriteLine("Starting Python Engine...");
                            start.FileName = @"C:\Users\rajiyer\PycharmProjects\TestPlot\venv\Scripts\python.exe";
                            start.Arguments = string.Format("{0} {1}", @"c:\data\face.py", args);
                            start.UseShellExecute = false;
                            start.RedirectStandardOutput = true;
                            Console.WriteLine("Starting Process..." + DateTime.Now.ToString());
                            using (Process process = Process.Start(start))
                            {
                                using (StreamReader reader = process.StandardOutput)
                                {
                                    string result = reader.ReadToEnd();
                                    Console.Write(result);
                                }
                            }
                            Console.WriteLine("Process Succeeded..." + DateTime.Now.ToString());
                        }
                        if (expression.Substring(0,12).ToLower().Equals("kaplanmeier "))
                        {
                            keepProcessing = true;
                            var columnsOfconcern = expression.Split(' ');
                            Console.WriteLine("Preparing...");
                            var observations = new List<PairedObservation>();
                            var ca = GetColumn(grid,int.Parse(columnsOfconcern[1]));
                            var cb = GetColumn(grid, int.Parse(columnsOfconcern[2]));
                            var cc = GetColumn(grid, int.Parse(columnsOfconcern[3]));
                            for(int i=0;i<ca.Count;i++)
                            {
                                observations.Add(new PairedObservation((decimal)ca[i], (decimal)cb[i], (decimal)cc[i]));
                            }
                            var kp = new KaplanMeier(observations);
                        }
                        if (expression.Equals("write"))
                        {
                            keepProcessing = true;
                            ConnectedInstruction.WritetoCsvu(grid, @"c:\data\temp.csv");
                        }
                        if (expression.Substring(0, 9) == "getvalue(")
                        {
                            keepProcessing = true;
                            Regex r = new Regex(@"\(([^()]+)\)*");
                            var res = r.Match(expression);
                            var val = res.Value.Split(',');
                            try
                            {
                                var gridVal = grid[int.Parse(val[0].Replace("(", "").Replace(")", ""))]
                                    [int.Parse(val[1].Replace("(", "").Replace(")", ""))];
                                Console.WriteLine(gridVal.ToString() + "\n");
                            }
                            catch (ArgumentOutOfRangeException)
                            {
                                Console.WriteLine("Hmmm,... apologies, can't seem to find that within range...");
                            }
                        }
                        else
                        {
                            keepProcessing = true;
                            Console.WriteLine("Process Begin:" + DateTime.Now.ToString());
                            var result = ConnectedInstruction.ParseExpressionAndRunAgainstInMemmoryModel(grid, expression);
                            Console.WriteLine("Process Ended:" + DateTime.Now.ToString());
                        }
                    }
                    catch (ArgumentOutOfRangeException)
                    {

                    }
                }
            }
        }

private void delete_cam_btn_Click(object sender, RoutedEventArgs e)
        {
            if (selectedCam == null || cameras == null)
            {
                delete_cam_btn.IsEnabled = false;
                return;
            }
            // Remove Camera login info
            int index = cameras.FindIndex(element => element.CameraName.Equals(selectedCam.CameraName));
            if (index >= 0)
            {
                cameras.RemoveAt(index);
            }

            string json = JsonConvert.SerializeObject(cameras);
            if (!File.Exists(path_to_connexion_file))
            {
                File.CreateText(path_to_connexion_file).Close();
            }
            using (StreamWriter file = new StreamWriter(path_to_connexion_file, false))
            {
                JsonSerializer serializer = new JsonSerializer();
                serializer.Serialize(file, cameras);
            }
            LoadConnexion();
            delete_cam_btn.IsEnabled = false;
        }

void HandleLog(string logString, string stackTrace, LogType type)
	{
        logWriter = new StreamWriter(logPath, true);
        logWriter.WriteLine(type.ToString());
        logWriter.WriteLine(logString);
        logWriter.WriteLine(stackTrace);
        logWriter.Close();
	}

public void SaveSeries()
        {
            if (Name == "")
            {
                return;
            }
            if (DataSeries == null ||
                DataSeries.Count == 0)
            {
                return;
            }
            try
            {
                using (StreamWriter writer = new StreamWriter(@"Engine\" + Name + @"Values.txt", false)
                )
                {
                    for (int i = 0; i < DataSeries.Count; i++)
                    {
                        writer.WriteLine(DataSeries[i].GetSaveStr());
                    }

                    writer.Close();
                }
            }
            catch (Exception)
            {
                // ignore
            }
        }

private static void Send(HttpWebRequest webRequest, string soapMessage) {
         StreamWriter StreamWriter;
         StreamWriter = new StreamWriter(webRequest.GetRequestStream());
         StreamWriter.Write(soapMessage);
         StreamWriter.Flush();
         StreamWriter.Close();
      }

static void Main(string[] args)
        {
            string path = args.Length > 0 && Path.GetFileName(args[0]) == "_.index.bin" ? args[0] : "_.index.bin";
            if (!File.Exists(path))
            {
                Console.WriteLine("File not found: " + path);
                Console.WriteLine("Click enter to exit . . .");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("Loading . . .");
            var ic = new IndexContainer(path);
            Console.WriteLine("Found:");
            Console.WriteLine(ic.Bundles.Length.ToString() + " BundleRecords");
            Console.WriteLine(ic.Files.Length.ToString() + " FileRecords");
            Console.WriteLine(ic.Directorys.Length.ToString() + " DirectoryRecords");

            Console.WriteLine(Environment.NewLine + "Generating FileList . . .");
            var sw = File.CreateText("FileList.yml");
            foreach (var b in ic.Bundles)
            {
                sw.WriteLine(b.Name + ":");
                foreach (var f in b.Files)
                    sw.WriteLine("- " + f.path);
            }
            sw.Flush();
            sw.Close();
            Console.WriteLine("Done!");

            Console.WriteLine(Environment.NewLine + "Click enter to exit . . .");
            Console.ReadLine();
        }

void SaveSettings()
        {
            if (saveSettings && !currentlyReading)
            {
                try
                {
                    StreamWriter sw = null;

                    try
                    {
                        if (!Directory.Exists(settingsPath)) 
                            Directory.CreateDirectory(settingsPath);

                        using (sw = new StreamWriter(settingsFile))
                        {
                            sw.WriteLine("ToolVersion=" + c_toolVer);
                            sw.WriteLine("Beep=" + chkBeep.Checked);
                            sw.WriteLine("FoV=" + fFoV);
                            sw.WriteLine("FoVOffset=" + pFoV.ToString("x"));
                            sw.WriteLine("UpdateNotify=" + chkUpdate.Checked);
                            sw.WriteLine("DisableHotkeys=" + chkHotkeys.Checked);
                            sw.WriteLine("HotkeyIncrease=" + (int)catchKeys[0]);
                            sw.WriteLine("HotkeyDecrease=" + (int)catchKeys[1]);
                            sw.WriteLine("HotkeyReset=" + (int)catchKeys[2]);
                        }
                    }
                    catch
                    {
                        if (sw != null)
                            sw.Close();

                        File.Delete(settingsFile);
                        throw;
                    }

                    SaveGameMode();
                }
                catch
                {
                    saveSettings = false;
                }
            }
        }

private void StartWriteStream(Channel<string> redirectStandardIn, StreamWriter standardIn, bool keepStandardInOpen)
        {
            Task.Run(async () =>
            {
                // Write the contents as UTF8 to handle all characters.
                var utf8Writer = new StreamWriter(standardIn.BaseStream, new UTF8Encoding(false));

                while (!_processExitedCompletionSource.Task.IsCompleted)
                {
                    ValueTask<string> dequeueTask = redirectStandardIn.Reader.ReadAsync(_processStandardInWriteCancellationTokenSource.Token);
                    string input = await dequeueTask;
                    if (input != null)
                    {
                        utf8Writer.WriteLine(input);
                        utf8Writer.Flush();

                        if (!keepStandardInOpen)
                        {
                            Trace.Info("Close STDIN after the first redirect finished.");
                            standardIn.Close();
                            break;
                        }
                    }
                }

                Trace.Info("STDIN stream write finished.");
            });
        }

private static bool CreateLogFile() {
            try {
                using (var tw = new StreamWriter(logFilePath, true)) {
                    tw.WriteLine(string.Empty);
                    tw.Close();
                }
            } catch (Exception e) {
                Console.WriteLine("Could not create/clear log file; " + e.Message);
                return false;
            }

            return true;
        }

private void lkbSaveRev_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            //if (txtShowData.Text.Length < 1)
            //{
            //    MessageBox("");
            //    return;
            //}

            StreamWriter myStream;
            SaveFileDialog saveFileDialog1 = new SaveFileDialog();
            saveFileDialog1.Filter = "文本文档(*.txt)|*.txt|所有文件(*.*)|*.*";
            saveFileDialog1.RestoreDirectory = true;
            saveFileDialog1.replacedle = "保存接受区数据";
            if (saveFileDialog1.ShowDialog() == DialogResult.OK)
            {
                myStream = new StreamWriter(saveFileDialog1.FileName);
                myStream.Write(txtShowData.Text); //写入
                myStream.Close();//关闭流
            }
        }

private void OnSave(object sender, RoutedEventArgs e)
        {

            if (camera_name.Text == "")
            {
                camera_name.Background = new SolidColorBrush(Colors.Red);
            }
            else if(address.Text == "")
            {
                address.Background = new SolidColorBrush(Colors.Red);
            }
            else if (user.Text == "")
            {
                user.Background = new SolidColorBrush(Colors.Red);
            }
            else if (preplacedword.Preplacedword == "")
            {
                preplacedword.Background = new SolidColorBrush(Colors.Red);
            }
            else
            {
                CameraConnexion cc = new CameraConnexion();
                cc.Address = address.Text;
                cc.CameraName = camera_name.Text;
                cc.Preplacedword = preplacedword.Preplacedword;
                cc.User = user.Text;

                // write login info in json file
                if (cameras == null)
                {
                    cameras = new List<CameraConnexion>();
                }
                // override camera if is already saved with same name
                int index = cameras.FindIndex(element => element.CameraName.Equals(cc.CameraName));
                if (index == -1)
                {
                    cameras.Add(cc);
                }
                else
                {
                    cameras[index] = cc;
                }
                
                string json = JsonConvert.SerializeObject(cameras);
                if (!File.Exists(path_to_connexion_file))
                {
                    File.CreateText(path_to_connexion_file).Close();
                }
                using (StreamWriter file = new StreamWriter(path_to_connexion_file, false))
                {
                    JsonSerializer serializer = new JsonSerializer();
                    serializer.Serialize(file, cameras);
                }
                LoadConnexion();

            }
            
        }

public void PostRequest(string url, string json)
    {
      try
      {
        var httpWebRequest = (HttpWebRequest) WebRequest.Create(url);
        httpWebRequest.ContentType = "application/json";
        httpWebRequest.Method = "POST";

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
          streamWriter.Write(json);
          streamWriter.Flush();
          streamWriter.Close();
        }

        var httpResponse = (HttpWebResponse) httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {
          var result = streamReader.ReadToEnd();
        }
      }
      catch
      {
        // TODO: Use MA logging API to log error 
      }
    }

public void DoWork()
		{
			while ( IOUtils.ActiveThread )
			{
				if ( IOUtils.SaveInThreadFlag )
				{
					IOUtils.SaveInThreadFlag = false;
					lock ( locker )
					{
						IOUtils.SaveInThreadShaderBody = IOUtils.ShaderCopywriteMessage + IOUtils.SaveInThreadShaderBody;
						// Add checksum 
						string checksum = IOUtils.CreateChecksum( IOUtils.SaveInThreadShaderBody );
						IOUtils.SaveInThreadShaderBody += IOUtils.CHECKSUM + IOUtils.VALUE_SEPARATOR + checksum;

						// Write to disk
						StreamWriter fileWriter = new StreamWriter( IOUtils.SaveInThreadPathName );
						try
						{
							fileWriter.Write( IOUtils.SaveInThreadShaderBody );
							Debug.Log( "Saving complete" );
						}
						catch ( Exception e )
						{
							Debug.LogException( e );
						}
						finally
						{
							fileWriter.Close();
						}
					}
				}
			}
			Debug.Log( "Thread closed" );
		}

public void Disconnect()
        {
            if (Log != null)
                Log.Close();
            Log = null;

            Connected = false;

            WorkerThread.Join();

            try
            {
                Connection.Close();
            }
            catch { }

            Connection.Dispose();
            Connection = null;

            Mode = OperatingMode.Disconnected;

            MachinePosition = new Vector3();
            WorkOffset = new Vector3();
            FeedRateRealtime = 0;
            CurrentTLO = 0;

            if (PositionUpdateReceived != null)
                PositionUpdateReceived.Invoke();

            Status = "Disconnected";
            DistanceMode = ParseDistanceMode.Absolute;
            Unit = ParseUnit.Metric;
            Plane = ArcPlane.XY;
            BufferState = 0;

            FeedOverride = 100;
            RapidOverride = 100;
            SpindleOverride = 100;

            if (OverrideChanged != null)
                OverrideChanged.Invoke();

            PinStateLimitX = false;
            PinStateLimitY = false;
            PinStateLimitZ = false;
            PinStateProbe = false;

            if (PinStateChanged != null)
                PinStateChanged.Invoke();

            ToSend.Clear();
            ToSendPriority.Clear();
            Sent.Clear();
            ToSendMacro.Clear();
        }

private void SaveParametrs()
        {
            if (Name == "")
            {
                return;
            }
            if (_parameters == null ||
                _parameters.Count == 0)
            {
                return;
            }
            try
            {
                using (StreamWriter writer = new StreamWriter(@"Engine\" + Name + @"Parametrs.txt", false)
                    )
                {
                    for (int i = 0; i < _parameters.Count; i++)
                    {
                        writer.WriteLine(_parameters[i].GetStringToSave());
                    }

                    writer.Close();
                }
            }
            catch (Exception)
            {
                // ignore
            }


        }

public async Task<string> RequestAsync(string endpoint, string json, Config config, bool isApiKeyRequired, RequestOptions requestOptions = null)
        {
            string responseText = null;
            //Set security protocol. Only TLS1.2
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            var httpWebRequest = GetHttpWebRequest(endpoint, config, isApiKeyRequired, requestOptions);
            using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
            {
                streamWriter.Write(json);
                streamWriter.Flush();
                streamWriter.Close();
            }
            try
            {
                using (var response = (HttpWebResponse)await httpWebRequest.GetResponseAsync())
                {
                    using (var reader = new StreamReader(response.GetResponseStream(), _encoding))
                    {
                        responseText = await reader.ReadToEndAsync();
                    }
                }
            }
            catch (WebException e)
            {
                HandleWebException(e);
            }
            return responseText;
        }

public void DumpToDot(string filename, string replacedle)
	{
		lock(lockObj) {
			StringBuilder sb = new StringBuilder("digraph {\nlabel=\""+replacedle+"\"\n");
			DumpToDotInternal(root, sb);
			sb.Append("}\n");
			
			StreamWriter sw = new StreamWriter(filename);
			sw.Write(sb.ToString());
			sw.Close();
		}
	}

public static string Post(string Url, string postDataStr, CookieContainer cookieContainer = null)
            {
                cookieContainer = cookieContainer ?? new CookieContainer();
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";
                request.ContentLength = Encoding.UTF8.GetByteCount(postDataStr);
                request.CookieContainer = cookieContainer;
                Stream myRequestStream = request.GetRequestStream();
                StreamWriter myStreamWriter = new StreamWriter(myRequestStream, Encoding.GetEncoding("gb2312"));
                myStreamWriter.Write(postDataStr);
                myStreamWriter.Close();

                HttpWebResponse response = (HttpWebResponse)request.GetResponse();

                response.Cookies = cookieContainer.GetCookies(response.ResponseUri);
                Stream myResponseStream = response.GetResponseStream();
                StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"));
                string retString = myStreamReader.ReadToEnd();
                myStreamReader.Close();
                myResponseStream.Close();

                return retString;
            }

private void WriteFile(string log, string type)
        {
            var writer = GetWriter(type);
            if (writer == null)
                return;
            try
            {
                writer.Size += log.Length;
                writer.Stream.WriteLine(log);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString(), $"TextRecorder.WriteFile->{type}");
                writer.Stream.Dispose();
                writer.Stream.Close();
                ResetFile(type, writer);
            }
        }

private static void ExportExampleToSolution(ref string lastGroup, Example current)
        {
            string projectName = ProjectWriter.WriteProject(
                current, ExportPath + @"\", TryAutomaticallyFindreplacedemblies(), false);

            if (!File.Exists(ScriptPath))
            {
                using (var fs = File.CreateText(ScriptPath))
                {
                    // Write the header
                    fs.WriteLine("REM Compile and run all exported SciChart examples for testing");
                    fs.WriteLine("@echo OFF");                    
                    fs.WriteLine("");
                    fs.Close();
                }                
            }

            if (lastGroup != null && current.Group != lastGroup)
            {
                using (var fs = File.AppendText(ScriptPath))
                {
                    fs.WriteLine("@echo Finished Example Group " + lastGroup + ". Press any key to continue...");
                    fs.WriteLine("pause(0)");
                    fs.WriteLine("");
                }
            }
            lastGroup = current.Group;

            using (var fs = File.AppendText(ScriptPath))
            {
                fs.WriteLine("@echo Building " + projectName);
                fs.WriteLine(@"IF NOT EXIST ""C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin"" @echo VisualStudio folder not exists with the following path: ""C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin"" ");
                fs.WriteLine(@"call ""C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin\MSBuild.exe"" /p:Configuration=""Debug"" ""{0}/{0}.csproj"" /p:WarningLevel=0", projectName);
                fs.WriteLine("if ERRORLEVEL 1 (");
                fs.WriteLine("   @echo - Example {0} Failed to compile >> errorlog.txt", projectName);
                fs.WriteLine(") else (");
                fs.WriteLine(@"   start """" ""{0}/bin/Debug/{0}.exe""", projectName);
                fs.WriteLine(")");
                fs.WriteLine("");
            }
        }

private static IOptions<OAuthServiceAccountKey> StoreAuthFile(IServiceProvider provider, string authFilePath)
        {
            var authOptions = provider.GetRequiredService<IOptions<OAuthServiceAccountKey>>();
            var json = JsonConvert.SerializeObject(authOptions.Value);
            using (var writer = File.CreateText(authFilePath))
            {
                writer.Write(json);
                writer.Flush();
                writer.Close();
            }
            Environment.SetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS", authFilePath);
            return authOptions;
        }

private void SaveData()
        {
            if (saveSettings && !currentlyReading)
            {
                try
                {
                    StreamWriter sw = null;
                    try
                    {
                        if (!Directory.Exists(settingsPath)) Directory.CreateDirectory(settingsPath);
                        sw = new StreamWriter(Path.Combine(settingsPath, settingsFile));
                        sw.WriteLine("ToolVersion=" + c_toolVer);
                        sw.WriteLine("Beep=" + chkBeep.Checked.ToString().ToLower());
                        sw.WriteLine("FoV=" + ((int)fFoV).ToString());
                        sw.WriteLine("FoVOffset=" + pFoV.ToString("x"));
                        sw.WriteLine("UpdatePopup=" + chkUpdate.Checked.ToString().ToLower());
                        sw.WriteLine("DisableHotkeys=" + chkHotkeys.Checked.ToString().ToLower());
                        sw.WriteLine("HotkeyIncrease=" + (int)catchKeys[0]);
                        sw.WriteLine("HotkeyDecrease=" + (int)catchKeys[1]);
                        sw.WriteLine("HotkeyReset=" + (int)catchKeys[2]);
                    }
                    catch
                    {
                        //MessageBox.Show("catch");
                        if (sw != null) sw.Close();
                        File.Delete(settingsFile);
                        saveSettings = false;
                    }
                    finally
                    {
                        if (sw != null) sw.Close();
                    }
                }
                catch
                {
                    saveSettings = false;
                }
            }
        }

public async Task<int> ExecuteAsync(
            string workingDirectory,
            string fileName,
            string arguments,
            IDictionary<string, string> environment,
            bool requireExitCodeZero,
            Encoding outputEncoding,
            bool killProcessOnCancel,
            Channel<string> redirectStandardIn,
            bool inheritConsoleHandler,
            bool keepStandardInOpen,
            bool highPriorityProcess,
            CancellationToken cancellationToken)
        {
            ArgUtil.Null(_proc, nameof(_proc));
            ArgUtil.NotNullOrEmpty(fileName, nameof(fileName));

            Trace.Info("Starting process:");
            Trace.Info($"  File name: '{fileName}'");
            Trace.Info($"  Arguments: '{arguments}'");
            Trace.Info($"  Working directory: '{workingDirectory}'");
            Trace.Info($"  Require exit code zero: '{requireExitCodeZero}'");
            Trace.Info($"  Encoding web name: {outputEncoding?.WebName} ; code page: '{outputEncoding?.CodePage}'");
            Trace.Info($"  Force kill process on cancellation: '{killProcessOnCancel}'");
            Trace.Info($"  Redirected STDIN: '{redirectStandardIn != null}'");
            Trace.Info($"  Persist current code page: '{inheritConsoleHandler}'");
            Trace.Info($"  Keep redirected STDIN open: '{keepStandardInOpen}'");
            Trace.Info($"  High priority process: '{highPriorityProcess}'");

            _proc = new Process();
            _proc.StartInfo.FileName = fileName;
            _proc.StartInfo.Arguments = arguments;
            _proc.StartInfo.WorkingDirectory = workingDirectory;
            _proc.StartInfo.UseShellExecute = false;
            _proc.StartInfo.CreateNoWindow = !inheritConsoleHandler;
            _proc.StartInfo.RedirectStandardInput = true;
            _proc.StartInfo.RedirectStandardError = true;
            _proc.StartInfo.RedirectStandardOutput = true;

            // Ensure we process STDERR even the process exit event happen before we start read STDERR stream. 
            if (_proc.StartInfo.RedirectStandardError)
            {
                Interlocked.Increment(ref _asyncStreamReaderCount);
            }

            // Ensure we process STDOUT even the process exit event happen before we start read STDOUT stream.
            if (_proc.StartInfo.RedirectStandardOutput)
            {
                Interlocked.Increment(ref _asyncStreamReaderCount);
            }

#if OS_WINDOWS
            // If StandardErrorEncoding or StandardOutputEncoding is not specified the on the
            // ProcessStartInfo object, then .NET PInvokes to resolve the default console output
            // code page:
            //      [DllImport("api-ms-win-core-console-l1-1-0.dll", SetLastError = true)]
            //      public extern static uint GetConsoleOutputCP();
            StringUtil.EnsureRegisterEncodings();
#endif
            if (outputEncoding != null)
            {
                _proc.StartInfo.StandardErrorEncoding = outputEncoding;
                _proc.StartInfo.StandardOutputEncoding = outputEncoding;
            }

            // Copy the environment variables.
            if (environment != null && environment.Count > 0)
            {
                foreach (KeyValuePair<string, string> kvp in environment)
                {
                    _proc.StartInfo.Environment[kvp.Key] = kvp.Value;
                }
            }

            // Indicate GitHub Actions process.
            _proc.StartInfo.Environment["GITHUB_ACTIONS"] = "true";

            // Set CI=true when no one else already set it.
            // CI=true is common set in most CI provider in GitHub
            if (!_proc.StartInfo.Environment.ContainsKey("CI") &&
                Environment.GetEnvironmentVariable("CI") == null)
            {
                _proc.StartInfo.Environment["CI"] = "true";
            }

            // Hook up the events.
            _proc.EnableRaisingEvents = true;
            _proc.Exited += ProcessExitedHandler;

            // Start the process.
            _stopWatch = Stopwatch.StartNew();
            _proc.Start();

            // Decrease invoked process priority, in platform specifc way, relative to parent
            if (!highPriorityProcess)
            {
                DecreaseProcessPriority(_proc);
            }

            // Start the standard error notifications, if appropriate.
            if (_proc.StartInfo.RedirectStandardError)
            {
                StartReadStream(_proc.StandardError, _errorData);
            }

            // Start the standard output notifications, if appropriate.
            if (_proc.StartInfo.RedirectStandardOutput)
            {
                StartReadStream(_proc.StandardOutput, _outputData);
            }

            if (_proc.StartInfo.RedirectStandardInput)
            {
                if (redirectStandardIn != null)
                {
                    StartWriteStream(redirectStandardIn, _proc.StandardInput, keepStandardInOpen);
                }
                else
                {
                    // Close the input stream. This is done to prevent commands from blocking the build waiting for input from the user.
                    _proc.StandardInput.Close();
                }
            }

            var cancellationFinished = new TaskCompletionSource<bool>();
            using (var registration = cancellationToken.Register(async () =>
            {
                await CancelAndKillProcessTree(killProcessOnCancel);
                cancellationFinished.TrySetResult(true);
            }))
            {
                Trace.Info($"Process started with process id {_proc.Id}, waiting for process exit.");
                while (true)
                {
                    Task outputSignal = _outputProcessEvent.WaitAsync();
                    var signaled = await Task.WhenAny(outputSignal, _processExitedCompletionSource.Task);

                    if (signaled == outputSignal)
                    {
                        ProcessOutput();
                    }
                    else
                    {
                        _stopWatch.Stop();
                        break;
                    }
                }

                // Just in case there was some pending output when the process shut down go ahead and check the
                // data buffers one last time before returning
                ProcessOutput();

                if (cancellationToken.IsCancellationRequested)
                {
                    // Ensure cancellation also finish on the cancellationToken.Register thread.
                    await cancellationFinished.Task;
                    Trace.Info($"Process Cancellation finished.");
                }

                Trace.Info($"Finished process {_proc.Id} with exit code {_proc.ExitCode}, and elapsed time {_stopWatch.Elapsed}.");
            }

            cancellationToken.ThrowIfCancellationRequested();

            // Wait for process to finish.
            if (_proc.ExitCode != 0 && requireExitCodeZero)
            {
                throw new ProcessExitCodeException(exitCode: _proc.ExitCode, fileName: fileName, arguments: arguments);
            }

            return _proc.ExitCode;
        }

public string Sign(byte[] data)
        {
            Process a = new Process();
            a.StartInfo.FileName = "openssl";
            a.StartInfo.Arguments = $"cms -sign -binary -stream -engine gost -inkey {KEY_FILE} -signer {CRT_FILE} -nodetach -outform pem";

            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                a.StartInfo.FileName = "wsl";
                a.StartInfo.Arguments = "openssl " + a.StartInfo.Arguments;
            }

            a.StartInfo.RedirectStandardInput = true;
            a.StartInfo.RedirectStandardOutput = true;
            a.StartInfo.UseShellExecute = false;

            a.Start();
            a.StandardInput.Write(Encoding.UTF8.GetString(data)); // просто передавать массив байтов не получается - ломает подпись
            a.StandardInput.Close();

            StringBuilder resultData = new StringBuilder();
            bool isKeyProcessing = false;
            while (!a.StandardOutput.EndOfStream)
            {
                string line = a.StandardOutput.ReadLine();
                if (line == "-----BEGIN CMS-----")
                {
                    isKeyProcessing = true;
                }
                else if (line == "-----END CMS-----")
                {
                    isKeyProcessing = false;
                }
                else if (isKeyProcessing)
                {
                    resultData.Append(line);
                }
            }
            return resultData.ToString();
        }

internal void MnuFileSaveAs_Click(object sender, EventArgs e)
        {
            try
            {
                _saveFileDialog.FileName = ActiveMdiChild.Text;
                if (_saveFileDialog.ShowDialog() == DialogResult.OK)
                {
                    _streamWriter = new StreamWriter(_saveFileDialog.OpenFile());
                    _streamWriter.Write(((FrmContent)ActiveMdiChild).textBox.Text);
                    ActiveMdiChild.Text = _saveFileDialog.FileName;
                    ((FrmContent)ActiveMdiChild).NameCondition = true;
                    ((FrmContent)ActiveMdiChild).SaveCondition = false;
                }
            }
            catch (Exception Ex)
            {
                MessageBox.Show(Ex.Message, "Note Pad", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
                if (_streamWriter != null)
                    _streamWriter.Close();
            }
        }

private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs args) {
            Exception e = (Exception)args.ExceptionObject;
            string errorLogLoc = Path.Combine(dataFolderLocation, "error_log.txt");

            string subKey = @"SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion";
            RegistryKey thekey = Registry.LocalMachine;
            RegistryKey skey = thekey.OpenSubKey(subKey);

            string windowsVersionName = skey.GetValue("ProductName").ToString();
            string rawWindowsVersion = Environment.OSVersion.ToString();

            int totalExecutions = 0;
            foreach (int action in Properties.Settings.Default.TotalActionsExecuted) {
                totalExecutions += action;
            }
            if (File.Exists(errorLogLoc))
                try {
                    File.Delete(errorLogLoc);
                } catch {
                    DoDebug("Failed to delete error log");
                }

            if (!File.Exists(errorLogLoc)) {
                try {
                    using (var tw = new StreamWriter(errorLogLoc, true)) {
                        tw.WriteLine("OS;");
                        tw.WriteLine("- " + windowsVersionName);
                        tw.WriteLine("- " + rawWindowsVersion);
                        tw.WriteLine();
                        tw.WriteLine("ACC info;");
                        tw.WriteLine("- Version; " + softwareVersion + ", " + releaseDate);
                        tw.WriteLine("- UID; " + Properties.Settings.Default.UID);
                        tw.WriteLine("- Running from; " + currentLocationFull);
                        tw.WriteLine("- Start with Windows; " + (ACCStartsWithWindows() ? "[Yes]" : "[No]"));
                        tw.WriteLine("- Check for updates; " + (Properties.Settings.Default.CheckForUpdates ? "[Yes]" : "[No]"));
                        tw.WriteLine("- In beta program; " + (Properties.Settings.Default.BetaProgram ? "[Yes]" : "[No]"));
                        tw.WriteLine("- Has completed setup guide; " + (Properties.Settings.Default.HasCompletedTutorial ? "[Yes]" : "[No]"));
                        tw.WriteLine("- Check path; " + CheckPath());
                        tw.WriteLine("- Check extension; " + Properties.Settings.Default.ActionFileExtension);
                        tw.WriteLine("- Actions executed; " + totalExecutions);
                        tw.WriteLine("- replacedistant type; " + "[Google replacedistant: " + Properties.Settings.Default.replacedistantType[0] + "] [Alexa: " + Properties.Settings.Default.replacedistantType[1] + "] [Unknown: " + Properties.Settings.Default.replacedistantType[1] + "]");
                        tw.WriteLine();

                        tw.WriteLine(e);
                        tw.Close();
                    }
                } catch {
                    //Caught exception when trying to log exception... *sigh*
                }
            }

            File.AppendAllText(errorLogLoc, DateTime.Now.ToString() + ": " + e + Environment.NewLine);
            if (debug) {
                Console.WriteLine(e);
            }
            MessageBox.Show("A critical error occurred. The developer has been notified and will resolve this issue ASAP! Try and start ACC again, and avoid whatever just made it crash (for now) :)", "ACC | Error");
        }

public static void WritetoCsvu(IList<IList<double>> gridValues, string path)
        {
            Console.WriteLine("Write Begin " + DateTime.Now.ToString());
            var sw = new StreamWriter(path);
            var cnt = 0;
            foreach (var row in gridValues)
            {
                sw.WriteLine(row[0] + "," + row[1] + "," + row[2] + "," + row[3] + "," + row[4] + "," + row[5] + "," + row[6]);
                cnt++;
            }
            sw.Close();
            Console.WriteLine("Write Complete " + DateTime.Now.ToString());
        }

private void GetResultDataCSVExport(int id, string path)
        {
            /* 
             * Performance notes:
             * 
             * This lazy style is much faster than loading all data at once.
             * 
             */
            var data =
                _context.Experiments
                    .Include(s => s.Parameters).ThenInclude(p => p.Values)
                    .Include(s => s.ExperimentInstances)
                    .Single(s => s.Id == id);

            var outputFileStream = new StreamWriter(new FileStream(path, FileMode.Create));

            var result = new StringBuilder("simInstanceId;");

            foreach (var parameter in data.Parameters.OrderBy(p => p.Name))
            {
                result.Append(parameter.Name);
                result.Append(";");
            }
            result.Append("value;offset;key;key2;key3;\n");
            outputFileStream.Write(result);            
            result.Clear();

            int counter = -1;
            int total = data.ExperimentInstances.Count();
            var sb = new StringBuilder();

            foreach (var simInstanceBlank in data.ExperimentInstances)
            {
                var simInstance = _context.ExperimentInstances
                    .Include(i => i.ParameterValues)
                    .Include(i => i.Records)
		   // .Include(i => i.LogMessages) Denny
                    .Single(i => i.Id == simInstanceBlank.Id);
                /* 
                 * Design desicion: 
                 * 
                 * All records are in a own row and share the same parameters.
                 * 
                 */

                var parameterStringBuilder = new StringBuilder(simInstance.Id + ";");

                foreach (var paramInstance in simInstance.ParameterValues
                    .OrderBy(pv => pv.ParameterValue.Parameter.Name)
                    .Select(a => a.ParameterValue))
                {
                    parameterStringBuilder.Append(paramInstance.Value);
                    parameterStringBuilder.Append(";");
                }

                var parameterString = parameterStringBuilder.ToString();
                foreach (var record in simInstance.Records)
                {
                    sb.Append(parameterString);
                    sb.Append(record.Value);
                    sb.Append(";");
                    sb.Append(record.Offset);
                    sb.Append(";");
                    sb.Append(record.Key);
                    sb.Append(";");
                    sb.Append(record.Key2);
                    sb.Append(";");
                    sb.Append(record.Key3);
                    sb.Append(";\n");
                }

                /* add failed statistics */
                sb.Append(parameterString);
                sb.Append(simInstance.Status == Data.Persistence.Model.ExperimentStatus.Finished ? 1 : 0);
                sb.Append(";0;Finished;\n");

                sb.Append(parameterString);
                sb.Append((simInstance.Status == Data.Persistence.Model.ExperimentStatus.Error || 
                    simInstance.Status == Data.Persistence.Model.ExperimentStatus.Aborted) ? 1 : 0);
                sb.Append(";0;Error;\n");


                /* denny string */

                /*                var log = simInstance.LogMessages.Where(lm => lm.Key == "Measurement result").SingleOrDefault();

                        if(log != null) {
                            var logStr = log.Message.Replace(";", "|");

                                sb.Append(parameterString);
                                sb.Append("DennyAdaptationLog");
                                sb.Append(";");
                                sb.Append(0);
                                sb.Append(";");
                                sb.Append(logStr);
                                sb.Append(";\n");
                        } else {
                            Console.WriteLine("No log message for " + simInstance.Id.ToString());
                        }*/

                /* end denny */

                counter++;
                if (counter % 50 == 0)
                {
                    Console.WriteLine("Exported " + counter.ToString() + " of " + total.ToString());
                    outputFileStream.Write(sb);
                    sb.Clear();
                }
            }
            /* write remaining stuff */
            outputFileStream.Write(sb);
            outputFileStream.Close();

            Console.WriteLine("Finished Export");
        }

public static void SaveLog(string strreplacedle, Exception ex)
        {
            try
            {
                string path = Path.Combine(StartupPath(), "guiLogs");
                string FilePath = Path.Combine(path, DateTime.Now.ToString("yyyyMMdd") + ".txt");
                if (!Directory.Exists(path))
                {
                    Directory.CreateDirectory(path);
                }
                if (!File.Exists(FilePath))
                {
                    FileStream FsCreate = new FileStream(FilePath, FileMode.Create);
                    FsCreate.Close();
                    FsCreate.Dispose();
                }
                FileStream FsWrite = new FileStream(FilePath, FileMode.Append, FileAccess.Write);
                StreamWriter SwWrite = new StreamWriter(FsWrite);

                string strContent = ex.ToString();

                SwWrite.WriteLine(string.Format("{0}{1}[{2}]{3}", "--------------------------------", strreplacedle, DateTime.Now.ToString("HH:mm:ss"), "--------------------------------"));
                SwWrite.Write(strContent);
                SwWrite.WriteLine(Environment.NewLine);
                SwWrite.WriteLine(" ");
                SwWrite.Flush();
                SwWrite.Close();
            }
            catch { }
        }

public void Dispose()
        {
            if (_headerStreamWriter != null)
            {
                _headerStreamWriter.Close();
                _headerStreamWriter.Dispose();
                _headerStreamWriter = null;

                _headerStream = null;
            }
        }

public void PostRequest(string url, string json)
    {
      try
      {
        var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
        httpWebRequest.ContentType = "application/json";
        httpWebRequest.Method = "POST";

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
          streamWriter.Write(json);
          streamWriter.Flush();
          streamWriter.Close();
        }

        var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {
          var result = streamReader.ReadToEnd();
        }
      }
      catch (Exception ex)
      {
        Log.Error("PostToFlow: Action failed to execute", ex);
      }
    }

private void LoadConnexion()
        {
            listBox_saved.Items.Clear();
            if (!File.Exists(path_to_connexion_file))
            {
                File.CreateText(path_to_connexion_file).Close();
            }
            using (StreamReader file = File.OpenText(path_to_connexion_file))
            {
                JsonSerializer serializer = new JsonSerializer();
                cameras = (List<CameraConnexion>)serializer.Deserialize(file, typeof(List<CameraConnexion>));
                if (cameras != null)
                {
                    foreach (CameraConnexion cam in cameras)
                    {
                        listBox_saved.Items.Add(cam.CameraName);
                    }
                }
            }
        }

public void InitializeCommunicator()
    {
        Application.logMessageReceived += HandleLog;
        logPath = Path.GetFullPath(".") + "/unity-environment.log";
        logWriter = new StreamWriter(logPath, false);
        logWriter.WriteLine(System.DateTime.Now.ToString());
        logWriter.WriteLine(" ");
        logWriter.Close();
        messageHolder = new byte[messageLength];

        // Create a TCP/IP  socket.  
        sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        sender.Connect("localhost", comPort);

        AcademyParameters accParamerters = new AcademyParameters();
        accParamerters.brainParameters = new List<BrainParameters>();
        accParamerters.brainNames = new List<string>();
        accParamerters.externalBrainNames = new List<string>();
        accParamerters.apiNumber = api;
        accParamerters.logPath = logPath;
        foreach (Brain b in brains)
        {
            accParamerters.brainParameters.Add(b.brainParameters);
            accParamerters.brainNames.Add(b.gameObject.name);
            if (b.brainType == BrainType.External)
            {
                accParamerters.externalBrainNames.Add(b.gameObject.name);
            }
        }
        accParamerters.AcademyName = academy.gameObject.name;
        accParamerters.resetParameters = academy.resetParameters;

        SendParameters(accParamerters);
    }

private static void CreateCrashLog(string directory, Exception exception)
		{
			StreamWriter writer = null;

			try
			{
				string filePath = Path.Combine(directory, "crash.log");
				writer = new StreamWriter(filePath);

				writer.WriteLine(string.Format(
					Strings.SendLogFile, Properties.Resources.MailAddress));
				writer.WriteLine();
				writer.WriteLine("Version: {0}", Program.GetVersionString());
				writer.WriteLine("Mono: {0}", MonoHelper.IsRunningOnMono ? "yes" : "no");
				if (MonoHelper.IsRunningOnMono)
					writer.WriteLine("Mono version: {0}", MonoHelper.Version);
				writer.WriteLine("OS: {0}", Environment.OSVersion.VersionString);

				writer.WriteLine();
				writer.WriteLine(exception.Message);
				Exception innerException = exception.InnerException;
				while (innerException != null)
				{
					writer.WriteLine(innerException.Message);
					innerException = innerException.InnerException;
				}

				writer.WriteLine();
				writer.WriteLine(exception.StackTrace);
			}
			catch
			{
				// Do nothing
			}
			finally
			{
				if (writer != null)
					writer.Close();
			}
		}

public WebResponse GetPaymentWebResponse(string incomingReqStr)
		{
			var newReq = (HttpWebRequest)WebRequest.Create(PayPalBaseUrl);

			//Set values for the request back
			newReq.Method = "POST";
			newReq.ContentType = "application/x-www-form-urlencoded";

			var newRequestStr = incomingReqStr + "&cmd=_notify-validate";
			newReq.ContentLength = newRequestStr.Length;

			//write out the full parameters into the request
			var streamOut = new StreamWriter(newReq.GetRequestStream(), System.Text.Encoding.ASCII);
			streamOut.Write(newRequestStr);
			streamOut.Close();

			//Send request back to Paypal and receive response
			var response = newReq.GetResponse();
			return response;
		}

public static void SaveTextfileToDisk( string shaderBody, string pathName, bool addAdditionalInfo = true )
		{

			if ( addAdditionalInfo )
			{
				shaderBody = ShaderCopywriteMessage + shaderBody;
				// Add checksum 
				string checksum = CreateChecksum( shaderBody );
				shaderBody += CHECKSUM + VALUE_SEPARATOR + checksum;
			}

			// Write to disk
			StreamWriter fileWriter = new StreamWriter( pathName );
			try
			{
				fileWriter.Write( shaderBody );
			}
			catch ( Exception e )
			{
				Debug.LogException( e );
			}
			finally
			{
				fileWriter.Close();
			}
		}

public static void WriteConfiguration(string filepath, List<BaseAgent> agents)
        {
            try
            {
                log.Info(string.Format("Writing artificial life configuration from file: {0}", filepath));

                XmlSerializer serializer = new XmlSerializer(typeof(List<BaseAgent>));

                StreamWriter writer = new StreamWriter(filepath);
                serializer.Serialize(writer, agents);
                writer.Close();
            }
            catch (Exception e)
            {
                log.Error(string.Format("Error writing artificial life configuration to file: {0}", filepath), e);
            }
        }

public void Save()
        {
            try
            {
                using (StreamWriter writer = new StreamWriter(@"Engine\" + Name + @"Alert.txt", false))
                {
                    writer.WriteLine(Message);
                    writer.WriteLine(IsOn);
                    writer.WriteLine(MessageIsOn);
                    writer.WriteLine(MusicType);

                    writer.WriteLine(SignalType);
                    writer.WriteLine(VolumeReaction);
                    writer.WriteLine(Slippage);
                    writer.WriteLine(NumberClosePosition);
                    writer.WriteLine(OrderPriceType);

                    writer.WriteLine(TypeActivation);
                    writer.WriteLine(PriceActivation);
                    writer.Close();
                }
            }
            catch (Exception)
            {
                // ignore
            }
        }

public string Request(string endpoint, string json, Config config, bool isApiKeyRequired, RequestOptions requestOptions = null )
        {
            string responseText = null;
            _environment = config.Environment;
            var httpWebRequest = GetHttpWebRequest(endpoint, config, isApiKeyRequired, requestOptions );
            if (config.HttpRequestTimeout > 0)
            {
                httpWebRequest.Timeout = config.HttpRequestTimeout;
            }
            using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
            {
                streamWriter.Write(json);
                streamWriter.Flush();
                streamWriter.Close();
            }
            try
            {
                using (var response = (HttpWebResponse) httpWebRequest.GetResponse())
                {
                    using (var reader = new StreamReader(response.GetResponseStream(), _encoding))
                    {
                        responseText = reader.ReadToEnd();
                    }
                }
            }
            catch (WebException e)
            {
                HandleWebException(e);
            }
            return responseText;
        }

public IEnumerator Dump(string sceneName = null)
		{

			List<string> scenes = new List<string>();
			for (int j = 0; j < USceneManager.sceneCountInBuildSettings; j++)
			{
				string scenePath = SceneUtility.GetScenePathByBuildIndex(j);
				string name = Path.GetFileNameWithoutExtension(scenePath);
				scenes.Add(name);
				var load = USceneManager.LoadSceneAsync(j, LoadSceneMode.Single);
				while (!load.isDone)
				{
					yield return new WaitForEndOfFrame();
				}
				yield return new WaitForSeconds(0.2f);
				Scene s = USceneManager.GetActiveScene();
				StringBuilder sb = new StringBuilder();
				foreach (var g in s.GetRootGameObjects())
                {
					Visit(g.transform, 0, null,sb);
                }
				try
				{
					var fs = File.Create($"Z:\\1\\{s.name}.txt");
					StreamWriter sw = new StreamWriter(fs);
					sw.Write(sb.ToString());
					sw.Close();
					fs.Close();
				}
				catch { }
				
				//
			}
			var load_ = USceneManager.LoadSceneAsync(2, LoadSceneMode.Single);
			while (!load_.isDone)
			{
				yield return new WaitForEndOfFrame();
			}
			yield return USceneManager.LoadSceneAsync("Quit_To_Menu");
			while (USceneManager.GetActiveScene().name != Constants.MENU_SCENE)
			{
				yield return new WaitForEndOfFrame();
			}

			
			
		}

public static void WriteConfiguration(string filepath,  NailsConfig config)
		{
			try
			{
				log.Info(string.Format("Writing Nails configuration to file: {0}", filepath));

				XmlSerializer serializer = new XmlSerializer(typeof(NailsConfig));

				StreamWriter writer = new StreamWriter(filepath);
				serializer.Serialize(writer, config);
				writer.Close();
			}
			catch (Exception e)
			{
				log.Error(string.Format("Error writing Nails configuration to file: {0}", filepath), e);
			}
		}

private int V2rayStartNew(string configStr)
        {
            ShowMsg(false, string.Format(UIRes.I18N("StartService"), DateTime.Now.ToString()));

            try
            {
                string fileName = V2rayFindexe();
                if (fileName == "") return -1;

                Process p = new Process
                {
                    StartInfo = new ProcessStartInfo
                    {
                        FileName = fileName,
                        Arguments = "-config stdin:",
                        WorkingDirectory = Utils.StartupPath(),
                        UseShellExecute = false,
                        RedirectStandardInput = true,
                        RedirectStandardOutput = true,
                        RedirectStandardError = true,
                        CreateNoWindow = true,
                        StandardOutputEncoding = Encoding.UTF8
                    }
                };
                p.OutputDataReceived += new DataReceivedEventHandler((sender, e) =>
                {
                    if (!String.IsNullOrEmpty(e.Data))
                    {
                        string msg = e.Data + Environment.NewLine;
                        ShowMsg(false, msg);
                    }
                });
                p.Start();
                p.BeginOutputReadLine();

                p.StandardInput.Write(configStr);
                p.StandardInput.Close();

                if (p.WaitForExit(1000))
                {
                    throw new Exception(p.StandardError.ReadToEnd());
                }

                Global.processJob.AddProcess(p.Handle);
                return p.Id;
            }
            catch (Exception ex)
            {
                Utils.SaveLog(ex.Message, ex);
                string msg = ex.Message;
                ShowMsg(false, msg);
                return -1;
            }
        }

private void MnuFileSave_Click(object sender, EventArgs e)
        {
            try
            {
                if (!((FrmContent)ActiveMdiChild).NameCondition)
                    MnuFileSaveAs_Click(sender, e);
                else
                {
                    _streamWriter = new StreamWriter(ActiveMdiChild.Text);
                    _streamWriter.Write(((FrmContent)ActiveMdiChild).textBox.Text);
                    ((FrmContent)ActiveMdiChild).SaveCondition = false;
                    ActiveMdiChild.Text = _saveFileDialog.FileName;
                    ((FrmContent)ActiveMdiChild).NameCondition = true;
                    ((FrmContent)ActiveMdiChild).SaveCondition = false;

                }
            }
            catch (Exception Ex)
            {
                MessageBox.Show(Ex.Message, "Note Pad", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
                if (_streamWriter != null)
                    _streamWriter.Close();
            }
        }

public static void WriteLog(string entry, string fileName)
        {
            string strPath = fileName;
            System.IO.StreamWriter sw;
            if (System.IO.File.Exists(strPath))
                sw = System.IO.File.AppendText(strPath);
            else
                sw = System.IO.File.CreateText(strPath);
            if (sw != null)
            {
                sw.WriteLine(entry + "[" + DateTime.Now.ToLongTimeString() + "]");
                sw.Close();
            }

        }

void SaveSettings()
        {
            if (saveSettings && !currentlyReading)
            {
                try
                {
                    StreamWriter sw = null;

                    try
                    {
                        if (!Directory.Exists(settingsPath)) 
                            Directory.CreateDirectory(settingsPath);

                        using (sw = new StreamWriter(settingsFile))
                        {
                            sw.WriteLine("ToolVersion=" + c_toolVer);
                            sw.WriteLine("Beep=" + chkBeep.Checked);
                            sw.WriteLine("FoV=" + fFoV);
                            sw.WriteLine("FoVOffset=" + pFoV.ToString("x"));
                            sw.WriteLine("UpdatePopup=" + chkUpdate.Checked);
                            sw.WriteLine("DisableHotkeys=" + chkHotkeys.Checked);
                            sw.WriteLine("HotkeyIncrease=" + (int)catchKeys[0]);
                            sw.WriteLine("HotkeyDecrease=" + (int)catchKeys[1]);
                            sw.WriteLine("HotkeyReset=" + (int)catchKeys[2]);
                        }
                    }
                    catch
                    {
                        if (sw != null)
                            sw.Close();

                        File.Delete(settingsFile);
                        throw;
                    }
                }
                catch
                {
                    saveSettings = false;
                }
            }
        }