private static bool CanShow(HtmlHelper htmlHelper, AuthorizationAccountType authAccountType) { IIdentity userIdentity = htmlHelper.ViewContext.HttpContext.User.Identity; if (userIdentity.IsAuthenticated) { QueryServiceClient queryService = new QueryServiceClient(); AccountType? accountType = queryService.GetAccountType(userIdentity.Name); queryService.Close(); if (accountType != null) { bool canShow = false; switch (accountType.Value) { case AccountType.Admin: if ((authAccountType & AuthorizationAccountType.Admin) == AuthorizationAccountType.Admin) { canShow = true; } else { canShow = false; } break; case AccountType.User: if ((authAccountType & AuthorizationAccountType.User) == AuthorizationAccountType.User) { canShow = true; } else { canShow = false; } break; default: break; } return(canShow); } else { return(false); } } else { return(false); } }