private void HYPDM_Load(object sender, EventArgs e) { System.Threading.Thread.Sleep(10000); tlCategoryList.DataSource = WcfServiceLocator.Create <IHyPdmMainService>().getHuayanPdmMainMenu(); var imagelist = new ImageList(); imagelist.Images.Add(SystemIcon.GetFolderIcon(true).ToBitmap()); tlCategoryList.SelectImageList = imagelist; tlCategoryList.Nodes[0].ImageIndex = 0; }
void LoadTreeDir(TreeNode newSelected, DirectoryInfo dir) { var key = "folder"; if (newSelected.Nodes.Count == 0) { foreach (var subDir in dir.GetDirectories().Where(m => !m.Attributes.HasFlag(FileAttributes.Hidden))) { var node = new TreeNode(subDir.Name); if (!imageList1.Images.ContainsKey(key)) { this.imageList1.Images.Add(key, SystemIcon.GetFolderIcon(true)); } node.ImageKey = key; node.SelectedImageKey = key; node.Tag = subDir.FullName; newSelected.Nodes.Add(node); } } }