public ActionResult AlumniGridViewPartialAddNew([ModelBinder(typeof(DevExpressEditorsBinder))] MurongEnrollment.Models.Alumni item)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    // Insert here a code to insert the new item in your model
                    var EnrollmentId = Request.Params["Id"];
                    unitOfWork.AlumniRepo.Insert(new Models.Alumni()
                    {
                        Id = Guid.NewGuid().ToString(), EnrollmentId = EnrollmentId
                    });
                    unitOfWork.Save();
                }
                catch (Exception e)
                {
                    ViewData["EditError"] = e.Message;
                }
            }
            else
            {
                ViewData["EditError"] = "Please, correct all errors.";
            }
            var model = unitOfWork.AlumniRepo.Get(includeProperties: "Enrollments.Students,Enrollments.SchoolYears");

            return(PartialView("_AlumniGridViewPartial", model));
        }
        public ActionResult AlumniGridViewPartialUpdate([ModelBinder(typeof(DevExpressEditorsBinder))] MurongEnrollment.Models.Alumni item)
        {
            var model = new object[0];

            if (ModelState.IsValid)
            {
                try
                {
                    // Insert here a code to update the item in your model
                }
                catch (Exception e)
                {
                    ViewData["EditError"] = e.Message;
                }
            }
            else
            {
                ViewData["EditError"] = "Please, correct all errors.";
            }
            return(PartialView("_AlumniGridViewPartial", model));
        }