public ActionResult Delete(string id) { Construction_DBEntities _entities = new Construction_DBEntities(); try { var q = _entities.AspNetUsers.Where(m => m.Id == id).SingleOrDefault(); _entities.AspNetUsers.Remove(q); _entities.SaveChanges(); return(Json(new { success = true }, JsonRequestBehavior.AllowGet)); } catch (Exception) { } return(Json(new { success = false }, JsonRequestBehavior.AllowGet)); }