The [PagedArticlesWebPage] class creates [PagedArticleWebPage] for all folders found inside [code]folder[/code]. The [PagedArticlesWebPage] class enumerates all folders found inside the folder set to it's [code]folder[/code] property, and then creates and sets up [PagedArticleWebPage] classes for each one, and add them as it's children. It will also generate an index page from the available articles. The folder to evaluate.