Sitecore-遍历复选框项以设置根节点

您可以使用此代码迭代项或其祖先,以找到选中字段作为根项的项

public Item GetRootItem(Item item)
{
    //Check if you reached the top of your content tree, you better replace the ID with your home page item ID, and then return the home page
    if(item.ID == Sitecore.Data.ID.Parse("{11111111-1111-1111-1111-111111111111}"))
       return null;

    //Replace CheckboxFieldName with your field name
    if (item["CheckboxFieldName"] != null && item["CheckboxFieldName"] == "1")
    {
        return item;
    }
    else
    {
         return GetRootItem(item.Parent);
    }
}