C#

public static void sendNewUserEmail(string username, string password, string url, List<string> projects, string client)
        {
            try
            {

                var response = System.Web.HttpContext.Current.Response;
                var emailfilepath = @"C:\LogFiles\FE\Emails\NewUser\";
                DateTime now = DateTime.Now;
                now.ToString("yyyy-mm-dd");

                var projectlist = String.Join(", ", projects.ToArray());
                string fromemail = "support@noreply.com";
                string subject = "New Account Created - " + client + ": " + projectlist;

                MailMessage message = new MailMessage();

                using (StreamReader reader = File.OpenText(@"C:\inetpub\fe\Interior\UserAdmin\NewUserEmail.html"))
                {
                    message.From = new MailAddress(fromemail);
                    message.To.Add(username);
                    message.Subject = subject;
                    message.Priority = MailPriority.High;
                    message.IsBodyHtml = true;

                    message.Body = reader.ReadToEnd();

                    message.Body = message.Body.Replace("{Password}", password);
                    message.Body = message.Body.Replace("{Project}", projectlist);
                    message.Body = message.Body.Replace("{URL}", url);
                }

                SmtpClient smtp = new SmtpClient("mysmtphost");
                smtp.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
                smtp.PickupDirectoryLocation = emailfilepath;
                smtp.Send(message);

                var file = new System.IO.FileInfo(emailfilepath);

                string filename = file.Name.ToString();

                response.BufferOutput = true;

                response.Clear();
                response.ClearHeaders();
                response.ContentEncoding = Encoding.Unicode;

                response.AddHeader("content-disposition", "attachment; filename=NewUserEmail_" + client + "_.eml");
                response.AddHeader("Content-Length", file.Length.ToString(CultureInfo.InvariantCulture));
                response.ContentType = "application/octet-stream";
                response.WriteFile(emailfilepath + file.FullName);
                response.End();

                DeleteFile(filename);

            }
            catch (Exception ex)
            {
                string message = ex.Message;
                string stacktrace = ex.StackTrace;
                string source = ex.Source;
                string method = "sendNewUserEmail";

                Logger.LogFile(source, message, stacktrace, method);
            }            
        }

foreach (var fname in fnames)
{
    // Open file, read in file contents,
    // process each line one at a time
    // split into words, add word to index if not already present
    // increment occurrence count for this file and record line number.
    string[] lines = File.ReadAllLines(fname);

    for (int i = 0; i < lines.Length; i++)
    {
        string[] wordsInLineRaw = Regex.Split(lines[i], @"\W+");

        string[] wordsInLine = new string[wordsInLineRaw.Length];

        for (int p = 0; p < wordsInLineRaw.Length; p++)
        {
            wordsInLine[p] = wordsInLineRaw[p].ToLower();
        }

        // Process each word found in line
        for (int j = 0; j < wordsInLine.Length; j++)
        {
            string w = wordsInLine[j];
            // If word in stop list break
            if (stopWords.Contains(w)) continue;

            //if word not in index add it
            if (!index.ContainsKey(w))
            {

                if (worker.CancellationPending)
                {

                }
                    //e.Cancel();

                    index.Add(w, new IndexEntry());


                }

                // Update info about word
                index[w].UpdateInfo(fname, i);
            }
        }

string sql = "SELECT TempIn, tempOut, humidity FROM Environmnets WHERE DateT > DateADD(mi, -30, Current_TimeStamp)  INNER JOIN TDevice ON Environmnets.Deviceid = TDevice.id INNER JOIN TMushroomHouse ON TDevice.MushroomHouseId = TMushroomHouse.id WHERE TMushroomHouse.id = @id";
              using (SqlConnection con = new SqlConnection(strConnString))
              using (SqlCommand cmd = new SqlCommand(sql, con))
              {
                  cmd.Parameters.AddWithValue("@id", DropDownList1.Text);

                  con.Open();

                  using (SqlDataReader dr = cmd.ExecuteReader())
                  {
                      while (dr.Read())
                      {
                          TempInTextBox.Text = dr.GetValue(0).ToString();
                          TempOutTextBox.Text = dr.GetValue(1).ToString();
                          HumidTextBox.Text = dr.GetValue(2).ToString();


                          Chart1.Series["TempIn"].Points.AddXY(DateTime.Now.ToShortTimeString(), Double.Parse(TempInTextBox.Text));
                          Chart1.Series["TempOut"].Points.AddXY(DateTime.Now.ToShortTimeString(), Double.Parse(TempOutTextBox.Text));
                          Chart1.Series["Humidity"].Points.AddXY(DateTime.Now.ToShortTimeString(), Double.Parse(HumidTextBox.Text));
                          Chart1.ChartAreas["ChartArea1"].Area3DStyle.Enable3D = true;
                      }
                      con.Close();