public static IQueryable<MediaContent> GetAncestorItems()
{
//gets an isntance of the LibrariesManager
var manager = LibrariesManager.GetManager();
//creates an image album
var imagesAlbum = manager.CreateAlbum();
imagesAlbum.Title = "ImageAlbumTitle1";
manager.SaveChanges();
//creates a folder under the album
var folder = manager.CreateFolder(imagesAlbum);
var folderId = folder.Id;
folder.Title = "FolderTitle";
manager.SaveChanges();
//creates an image in the album and assigns the folder to the image
//by using the FolderId property
var image = manager.CreateImage();
image.Title = "imageTitle";
image.FolderId = folderId;
manager.SaveChanges();
//creates another folder under the album
var folder1 = manager.CreateFolder(imagesAlbum);
folder1.Title = "ChildFolderTitle1";
//changes the folder of the image
manager.ChangeItemFolder(image, folder1);
//gets all the ancestors of the album
var ancestors = manager.GetAncestorItems(imagesAlbum);
return ancestors;
}