hMailServer.Administrator.formMain.ChangeToNode C# (CSharp) Method

        private bool ChangeToNode(TreeNode newNode)
        {
            if (currentlySelectedNode != newNode)
            {
                if (!SelectedNodeChange(newNode))
                    return false;
            }

            treeNodes.SelectedNode = newNode;
            newNode.Expand();

            INode node = (INode)currentlySelectedNode.Tag;
            ShowNodeRepresentation(node);

            return true;
        }