- (NSArray<UITableViewRowAction *> *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath{ ...}

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(ios(11.0)){ if (@available(iOS 11.0, *)) {    NSString *title = @"置頂";  if (indexPath.section == 0) {  } else {  }  UIContextualAction *topAction = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleNormal title:title handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {      ...      // 這句很重要，退出編輯模式，隱藏左滑菜單   [tableView setEditing:NO animated:YES];   completionHandler(true);  }];    UIContextualAction *deleteAction = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleDestructive title:@"刪除" handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {      // 這句很重要，退出編輯模式，隱藏左滑菜單   [tableView setEditing:NO animated:YES];   completionHandler(true);  }];    UISwipeActionsConfiguration *actions = [UISwipeActionsConfiguration configurationWithActions:@[deleteAction,topAction]];  // 禁止側滑無線拉伸  actions.performsFirstActionWithFullSwipe = NO;  return actions; }else{  return nil; }}