ATMLCommonLibrary.controls.awb.AWBXmlTreeView.ResetBackColors C# (CSharp) Метод

        public void ResetBackColors( Color color, TreeNode parent = null )
        {
            TreeNodeCollection nodes = Nodes;
            if (parent != null)
            {
                nodes = parent.Nodes;
                parent.BackColor = color;
            }
            foreach (TreeNode treeNode in nodes)
            {
                treeNode.BackColor = color;
                ResetBackColors(color, treeNode);
            }
        }