internal static List <Bookmark> GetBookmarksForServerDelete()
        {
            DataBoxFilter filter = new DataBoxFilter(GetDataBox());

            filter.AddConstraint("islocaldeleted", true);

            // return...
            return(filter.ExecuteEntityCollection <Bookmark>());
        }
        internal static List <Bookmark> GetBookmarksForDisplay()
        {
            // create a filter...
            DataBoxFilter filter = new DataBoxFilter(GetDataBox());

            filter.AddConstraint("islocaldeleted", false);

            // return...
            return(filter.ExecuteEntityCollection <Bookmark>());
        }
        internal static void DeleteAll()
        {
            DataBoxFilter filter = new DataBoxFilter(GetDataBox());

            foreach (Bookmark bookmark in filter.ExecuteEntityCollection <Bookmark>())
            {
                bookmark.MarkForDeletion();
                bookmark.SaveChanges();
            }
        }