public ActionResult AddAdmins(Admins admin) { foreach (var ms in ModelState.ToArray()) { if (ms.Key.StartsWith("AdminLims[")) { ModelState.Remove(ms); } } if (TryUpdateModel(admin, new string[] { "username", "password" }) && ModelState.IsValid) { admin.Isenable = 1; if (admin.AdminLims != null) { foreach (AdminLims adminlim in admin.AdminLims.ToArray()) { if (adminlim.LimID != 0) { adminlim.AdminLimID = Guid.NewGuid(); } else { admin.AdminLims.Remove(adminlim); } } } adminsService.Create(admin); adminsService.SaveChanges(); return(RedirectToAction("Admins")); } else { ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists, see your system administrator."); ViewBag.Lims = limsService.Get().Where(a => a.ParentID == null).OrderBy(a => a.Sort); return(View(admin)); } }