private void onBeforeExpandNode(Object sender, TreeViewCancelEventArgs e) { SimpleDirectoryNode newNode; if (e.Node is SimpleDirectoryNode) { SimpleDirectoryNode node = e.Node as SimpleDirectoryNode; if (node.dirty) { node.dirty = false; e.Node.Nodes.Clear(); foreach (string item in Directory.GetDirectories(node.directoryPath)) { if (IsDirectoryExcluded(item) == false) { newNode = new SimpleDirectoryNode(item, Path.Combine(node.directoryPath, item)); newNode.ImageIndex = Icons.Folder.Index; newNode.SelectedImageIndex = Icons.Folder.Index; node.Nodes.Add(newNode); } } } } }
private void RefreshTree() { SimpleDirectoryNode node; this.browserView.BeginUpdate(); this.browserView.Nodes.Clear(); if (classpathList.Count > 0) { foreach (string cp in classpathList) { foreach (string item in Directory.GetDirectories(cp)) { if (IsDirectoryExcluded(item) == false) { node = new SimpleDirectoryNode(item, Path.Combine(cp, item)); node.ImageIndex = Icons.Folder.Index; node.SelectedImageIndex = Icons.Folder.Index; this.browserView.Nodes.Add(node); } } } } this.browserView.EndUpdate(); }