资源管理器

//用户登录 FrmLogin login = new FrmLogin(); if (login.ShowDialog() == DialogResult.OK) { //MessageBox.Show("Welcome"); //this.Hide(); } else { Application.Exit(); } this.tsbAddress.Size = new Size(this.toolStrip1.Width - 130, toolStrip2.Height); TreeNode rootNode = treeView1.Nodes[0]; rootNode.Expand(); TreeNode ndMyComputer = null; TreeNode ndMyDocuments = null; foreach (TreeNode nd in rootNode.Nodes) { if (nd.Name == "ndMyComputer") { ndMyComputer = nd; } if (nd.Name == "ndMyDocuments") { ndMyDocuments = nd; } } //展开我的电脑 DriveInfo[] drivers = DriveInfo.GetDrives(); foreach (DriveInfo drive in drivers) { TreeNode node = new TreeNode(); node.Text = drive.Name; if (drive.DriveType == DriveType.Fixed) { node.ImageKey = "hdd.ico"; node.SelectedImageKey = "hdd.ico"; node.Tag = drive.RootDirectory.FullName; } ndMyComputer.Nodes.Add(node); } //展开我的文档 string strMyDocumentFolderPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); DirectoryInfo myDocument = new DirectoryInfo(strMyDocumentFolderPath); DirectoryInfo[] folders = myDocument.GetDirectories(); foreach (DirectoryInfo di in folders) { TreeNode node = new TreeNode(di.Name); node.Tag = di.FullName; node.ImageKey = "folder.ico"; node.SelectedImageKey = "folder.ico"; ndMyDocuments.Nodes.Add(node); } }