/// <summary>
/// Returns all ancestor pages for provided page.
/// </summary>
/// <param name="page">Page of PageData type for which to return ancestors.</param>
/// <param name="includeRootPage">True will include root page</param>
/// <returns>Returns IEnumerable of ancestor pages.</returns>
public static IEnumerable <PageData> GetAncestors(this PageData page, bool includeRootPage = false)
{
while ((page = page.GetParent()) != null)
{
if (!includeRootPage && page.ContentLink.Equals(ContentReference.RootPage))
{
yield break;
}
yield return(page);
}
}
/// <summary>
/// Returns all ancestor pages for provided page.
/// </summary>
/// <param name="page">Page of PageData type for which to return ancestors.</param>
/// <returns>Returns IEnumerable of ancestor pages.</returns>
public static IEnumerable <PageData> GetAncestors(this PageData page)
{
while ((!includeRootPage || page.ParentLink != PageReference.RootPage) && (page = page.GetParent()) != null)
{
yield return(page);
}
}