c

privatevoid WalkControlElements(AutomationElementrootElement,TreeNodetreeNode){

           AutomationElementelementNode =TreeWalker.ControlViewWalker.GetFirstChild(rootElement);

            while(elementNode !=null) {

                        TreeNodechildTreeNode =treeNode.Nodes.Add(elementNode.Current.ControlType.LocalizedControlType);

          WalkControlElements(elementNode,childTreeNode);

                       elementNode= TreeWalker.ControlViewWalker.GetNextSibling(elementNode);

            }

 }