private void SettingsNode_ClickEvent(object sender, TreeNodeMouseClickEventArgs e) { TreeNode node = e.Node; if (node.Text != "Settings") { Settings_CheckBoxList.Items.Clear(); Console.WriteLine(node.Text); string location = Directory.GetCurrentDirectory() + @"\xmlFiles\" + node.Text + @"\"; Utillities.PopulateListBox(Settings_CheckBoxList, location, "*.xml"); } }