public ActionResult Add(MemberDonateTypeViewModel viewModel)
        {
            try
            {
                if (ModelState.IsValid)
                {
                    var memberDonateType = new MemberDonateType { Id = viewModel.Id, DonateTypeName = viewModel.DonateTypeName };

                    _db.MemberDonateTypes.Add(memberDonateType);
                    _db.SaveChanges();

                    return Content(Boolean.TrueString);
                }

                return Content(ExceptionHelper.ModelStateErrorFormat(ModelState));
            }
            catch (Exception ex)
            {
                ExceptionHelper.ExceptionMessageFormat(ex, true);
                return Content("Sorry! Unable to add this member donate type.");
            }
        }
        //
        // GET: /MemberDonateType/Delete/By ID
        public ActionResult Delete(int id)
        {
            try
            {
                var memberDonateType = _db.MemberDonateTypes.Find(id);
                if (memberDonateType != null)
                {
                    var memberDonateTypeViewModel = new MemberDonateTypeViewModel { Id = memberDonateType.Id, DonateTypeName = memberDonateType.DonateTypeName };

                    return PartialView("_Delete", memberDonateTypeViewModel);
                }
                else
                {
                    return RedirectToAction("Index", "MemberDonateType");
                }

            }
            catch (Exception ex)
            {
                ExceptionHelper.ExceptionMessageFormat(ex, true);
                return RedirectToAction("Index", "MemberDonateType");
            }
        }