public ActionResult DeleteConfirmed(string id)
        {
            tbl_Req_Navi_HR tbl_Req_Navi_HR = db.tbl_Req_Navi_HR.Find(id);

            db.tbl_Req_Navi_HR.Remove(tbl_Req_Navi_HR);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
        // GET: tbl_Req_Navi_HR/Delete/5
        public ActionResult Delete(string id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            tbl_Req_Navi_HR tbl_Req_Navi_HR = db.tbl_Req_Navi_HR.Find(id);

            if (tbl_Req_Navi_HR == null)
            {
                return(HttpNotFound());
            }
            return(View(tbl_Req_Navi_HR));
        }
        public ActionResult Edit(tbl_Req_Navi_HR tbl_Req_Navi_HR)
        {
            if (ModelState.IsValid)
            {
                var         email = Session["USER_EMAIL"].ToString();
                MailMessage mm    = new MailMessage();
                mm.To.Add("*****@*****.**");
                mm.From    = new MailAddress(email);
                mm.Subject = "การขอรหัสและเปลี่ยนแปลงสิทธิเพื่อใช้ระบบ Navision HR & Payroll";

                mm.IsBodyHtml = true;
                mm.Body       = GetFormattedMessageIT();

                SmtpClient smtp = new SmtpClient();
                smtp.Host                  = "mail01.pranda.co.th";
                smtp.Port                  = 25;
                smtp.EnableSsl             = false;
                smtp.UseDefaultCredentials = true;
                smtp.Credentials           = new System.Net.NetworkCredential();

                System.Net.ServicePointManager.ServerCertificateValidationCallback = delegate(object s,
                                                                                              System.Security.Cryptography.X509Certificates.X509Certificate certificate,
                                                                                              System.Security.Cryptography.X509Certificates.X509Chain chain,
                                                                                              System.Net.Security.SslPolicyErrors sslPolicyErrors)
                {
                    return(true);
                };

                smtp.Send(mm);
                db.Entry(tbl_Req_Navi_HR).State = EntityState.Modified;
                db.SaveChanges();
                return(RedirectToAction("Trace"));
            }
            ViewData["Allow_STATUS"] = new SelectList(db.tbl_req_allow_status, "Allow_STATUS", "Allow_DESCRIPTION", tbl_Req_Navi_HR.Allow_STATUS);
            return(View(tbl_Req_Navi_HR));
        }