ZForge.Controls.TreeViewAdv.Tree.TreePath.IsEmpty C# (CSharp) Method

        public bool IsEmpty()
        {
            return (_path.Length == 0);
        }

 public System.Collections.IEnumerable GetChildren(TreePath treePath)
 {
     if (treePath.IsEmpty())
         return _list;
     else
         return null;
 }