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

        public TreeNode FindNodeByTagValue( object value, TreeNode parent = null )
        {
            TreeNode selected = null;
            TreeNodeCollection nodes = Nodes;
            if (parent != null)
            {
                nodes = parent.Nodes;
            }
            foreach (TreeNode treeNode in nodes)
            {
                if (value.Equals( treeNode.Tag ))
                {
                    selected = treeNode;
                    break;
                }

                selected = FindNodeByTagValue( value, treeNode );
                if( selected != null )
                    break;
            }
            return selected;
        }