hMailServer.Administrator.ucIMAPFolders.deleteFolderToolStripMenuItem_Click C# (CSharp) Method

        private void deleteFolderToolStripMenuItem_Click(object sender, EventArgs e)
        {
            TreeNode selectedNode = treeFolders.SelectedNode;
             if (selectedNode == null)
            return;

             hMailServer.IMAPFolder folder = selectedNode.Tag as IMAPFolder;

             folder.Delete();

             treeFolders.Nodes.Remove(selectedNode);

             ShowCurrentFolder();
        }