public TreePageItem GetTreePageItem()
        {
            var treePageItem = new TreePageItem();

            var rootTreeNode = new TreeViewPageNode();
            FillPageTreeNode(rootTreeNode, treeViewDataRepository.GetAllTreeViewNodes());
            treePageItem.TreeViewPageNodes = rootTreeNode.ChildNodes;

            return treePageItem;
        }
        public TreePageItem GetTreePageItem()
        {
            var treePageItem = new TreePageItem();

            var rootTreeNode = new TreeViewPageNode();

            FillPageTreeNode(rootTreeNode, treeViewDataRepository.GetAllTreeViewNodes());
            treePageItem.TreeViewPageNodes = rootTreeNode.ChildNodes;

            return(treePageItem);
        }