protected void sendMailtoUser(string courseName) { var objMailTemplete = new MailTemplates(); var objMail = new MailMessage { From = new MailAddress(ApplicationSettings.Instance.Email), Subject = "Refund Application Received" }; var mailbody = objMailTemplete.MailToUserforRefundSent(txtRefundName.Text.Trim().ToString(), txtRefundForm.Text.Trim().ToString(), DateTime.Today.ToString("dd/MM/yyyy"), courseName); objMail.Body = mailbody; objMail.To.Add(txtRefundEmailId.Text.Trim().ToString()); objMail.IsBodyHtml = true; Utils.SendMailMessageAsync(objMail); }