public ActionResult Create(User user)
        {
            if (ModelState.IsValid)
            {
                user.UsersID = Guid.NewGuid();
                db.Users.Add(user);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(user);
        }
        public ActionResult AccountSetting(User user)
        {
            try
            {
                if (ModelState.IsValid)
                {
                    db.Entry(user).State = EntityState.Modified;
                    user.ModifiedDate = DateTime.Now;
                    db.SaveChanges();

                    TempData["ErrorMsg"] = "data has been updated successfully.";
                }
                else
                {
                    TempData["ErrorMsg"] = "Error: Something went wrong, please try again.";
                }
            }
            catch (Exception ex)
            {
                TempData["ErrorMsg"] = "Error: " + ex.Message;
            }
            return View(user);
        }
        public ActionResult Registration(User user)
        {
            user.UsersID = Guid.NewGuid();
            user.ModifiedDate = DateTime.Now;
            user.CreateDate = DateTime.Now;
            user.IsAdmin = false;

            db.Users.Add(user);
            db.SaveChanges();

            Session["UserName"] = user.EmailID;
            Session["FirstName"] = user.FristName;

            return RedirectToAction("PayNow","Home");
        }
 public ActionResult Edit(User user)
 {
     if (ModelState.IsValid)
     {
         db.Entry(user).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(user);
 }