public ActionResult updateRoles(RolesViewModel model) { if (ModelState.IsValid) { UserService.UserServiceClient client = new UserService.UserServiceClient(); client.updateRoles(model.roles); client.DeleteRolePrivilege(model.roles.RoleId); client.insertRolePrivilege(model.roles.RoleId, model.PrivilegeId); return(View("_AddRole", model)); } else { ModelState.AddModelError("", ConfigurationManager.AppSettings["Requried"]); } return(View("_AddRole", model)); }