using DarkUI.Controls; using DarkUI.Docking; namespace Example { public partial class DockProject : DarkToolWindow { #region Constructor Region public DockProject() { InitializeComponent(); // Build dummy nodes var childCount = 0; for (var i = 0; i < 20; i++) { var node = new DarkTreeNode($"Root node #{i}"); node.ExpandedIcon = Icons.folder_open; node.Icon = Icons.folder_closed; for (var x = 0; x < 10; x++) { var childNode = new DarkTreeNode($"Child node #{childCount}"); childNode.Icon = Icons.files; childCount++; node.Nodes.Add(childNode); } treeProject.Nodes.Add(node); } } #endregion } }