public ActionResult StudentGridViewPartialAddNew([ModelBinder(typeof(DevExpressEditorsBinder))] MurongEnrollment.Models.Students item, string SectionId)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    item.Id = Guid.NewGuid().ToString();

                    /* item.Enrollments.Add(new Models.Enrollments()
                     * {
                     *
                     * });*/
                    //item.Enrollments.Id = Guid.NewGuid().ToString();
                    //item.Enrollments.Sections = unitOfWork.SectionRepo.Find(m => m.Id == SectionId);
                    unitOfWork.StudentRepo.Insert(item);
                    unitOfWork.Save();
                }
                catch (Exception e)
                {
                    ViewData["EditError"] = e.Message;
                }
            }
            else
            {
                ViewData["EditError"] = "Please, correct all errors.";
            }
            var model = unitOfWork.StudentRepo.Get(includeProperties: "Enrollments,Enrollments.Sections,Enrollments.Sections.GradeLevels");

            return(PartialView("_StudentGridViewPartial", model));
        }
        public ActionResult StudentGridViewPartialUpdate([ModelBinder(typeof(DevExpressEditorsBinder))] MurongEnrollment.Models.Students 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("_StudentGridViewPartial", model));
        }
        public ActionResult StudentGridViewPartialUpdate([ModelBinder(typeof(DevExpressEditorsBinder))] MurongEnrollment.Models.Students item, string SectionId)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    unitOfWork.StudentRepo.Update(item);
                    unitOfWork.Save();
                }
                catch (Exception e)
                {
                    ViewData["EditError"] = e.Message;
                }
            }
            else
            {
                ViewData["EditError"] = "Please, correct all errors.";
            }
            var model = unitOfWork.StudentRepo.Get(includeProperties: "Enrollments,Enrollments.Sections,Enrollments.Sections.GradeLevels");

            return(PartialView("_StudentGridViewPartial", model));
        }