Walk WPF visual Tree and Logical Tree

     public static List<T> GetChildren<T>(Visual parent) where T : Visual
        {
            List<T> childrenT = new List<T>();
            int numOfChildren = VisualTreeHelper.GetChildrenCount(parent);
            for (int i = 0; i < numOfChildren;i++ )
            {
                Visual v = (Visual)VisualTreeHelper.GetChild(parent, i);
                if ((v as T) == null)
                {
                    childrenT.AddRange(GetChildren<T>(v));
                }
                else childrenT.Add(v as T);
            }
            return childrenT;
        }






       public MainWindow()
        {
            InitializeComponent();
            WalkVisualTree(g);
            WalkLogicalTree(g);

        }

        List<DependencyObject> listV = new List<DependencyObject>();
        void WalkVisualTree(DependencyObject dobj)
        {
            for (int i = 0; i < VisualTreeHelper.GetChildrenCount(dobj); i++)
            {
                DependencyObject dobj2=VisualTreeHelper.GetChild(dobj, i);
                listV.Add(dobj2);
                WalkVisualTree(dobj2);
            }
        }

        List<FrameworkElement> listL = new List<FrameworkElement>();
        void WalkLogicalTree(FrameworkElement dobj)
        {
            if (dobj == null) return;
            foreach ( var c in LogicalTreeHelper.GetChildren(dobj))
            {
                
                listL.Add(c as FrameworkElement);
                WalkLogicalTree(c as FrameworkElement);
            }
        }
    }