public ActionResult Create(AdminSetting model)
        {
            try
            {
                var repo = new Repository<AdminSetting>(DbCollection.AdminSetting);
                var item = repo.Gets().FirstOrDefault(m => m.Title.Equals(model.Title));
                if (item == null)
                {
                    model.Enable = true;
                    repo.Insert(model);
                    return RedirectToAction("Index");
                }
                else
                {
                    return Json(new { result = MyConstants.Duplicate });
                }

            }
            catch
            {
                return View();
            }
        }
 public ActionResult Delete(string id, AdminSetting model)
 {
     try
     {
         var repo = new Repository<AdminSetting>(DbCollection.AdminSetting);
         repo.Delete(new ObjectId(id));
         return RedirectToAction("Index");
     }
     catch
     {
         return View();
     }
 }
 public ActionResult Edit(string id, AdminSetting model)
 {
     try
     {
         var repo = new Repository<AdminSetting>(DbCollection.AdminSetting);
         model.Id = new ObjectId(id);
         model.Enable = true;
         repo.Update(model);
         return RedirectToAction("Index");
     }
     catch
     {
         return View();
     }
 }