public ActionResult EditTemplate(GroupTemplate m)
        {
            GroupTemplateViewModel oum = new GroupTemplateViewModel(DbContext);

            try
            {
                if (ModelState.IsValid)
                {
                    DbContext.Entry(m).State = System.Data.Entity.EntityState.Modified;
                    DbContext.SaveChanges();

                    return RedirectToAction("Index");
                }
                else
                {
                    return View();
                }
            }
            catch (Exception ex)
            {
                oum.Exception = ex;
                return View(oum);

            }
        }
 public ActionResult StudentMembership(Guid id)
 {
     GroupTemplateViewModel m = new GroupTemplateViewModel(DbContext, id);
     return View(m);
 }
 public ActionResult EditTemplate(Guid id)
 {
     GroupTemplateViewModel m = new GroupTemplateViewModel(DbContext, id);
     return View(m);
 }