private void InitializeComponent()
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Tree));
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem2 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
this.menuItem4 = new System.Windows.Forms.MenuItem();
this.menuItem5 = new System.Windows.Forms.MenuItem();
this.mnuPaste = new System.Windows.Forms.MenuItem();
this.treeView1 = new System.Windows.Forms.TreeView();
this.imageList2 = new System.Windows.Forms.ImageList();
// mainMenu1
this.mainMenu1.MenuItems.Add(this.menuItem1);
this.mainMenu1.MenuItems.Add(this.menuItem2);
// menuItem1
this.menuItem1.Text = “Exit”;
this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);
// menuItem2
this.menuItem2.MenuItems.Add(this.menuItem3);
this.menuItem2.MenuItems.Add(this.menuItem4);
this.menuItem2.MenuItems.Add(this.menuItem5);
this.menuItem2.MenuItems.Add(this.mnuPaste);
this.menuItem2.Text = “File”;
this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
// menuItem3
this.menuItem3.Text = “Copy”;
this.menuItem3.Click += new System.EventHandler(this.mnuCopy_Click);
// menuItem4
this.menuItem4.Text = “Cut”;
this.menuItem4.Click += new System.EventHandler(this.menuCut_Click);
// menuItem5
this.menuItem5.Text = “Delete”;
this.menuItem5.Click += new System.EventHandler(this.mnuDelete_Click);
// mnuPaste
this.mnuPaste.Text = “Paste”;
this.mnuPaste.Click += new System.EventHandler(this.mnuPaste_Click);
// treeView1
this.treeView1.ImageIndex = 0;
this.treeView1.ImageList = this.imageList2;
this.treeView1.Indent = 20;
this.treeView1.Location = new System.Drawing.Point(0, 0);
this.treeView1.SelectedImageIndex = 0;
this.treeView1.Size = new System.Drawing.Size(176, 177);
this.treeView1.BeforeExpand += new System.Windows.Forms.TreeViewCancelEventHandler(this.treeView1_BeforeExpand);
this.treeView1.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.treeView1_AfterSelect);
this.imageList2.Images.Clear();
this.imageList2.Images.Add(((System.Drawing.Image)(resources.GetObject(“resource”))));
this.imageList2.Images.Add(((System.Drawing.Image)(resources.GetObject(“resource1”))));
this.imageList2.Images.Add(((System.Drawing.Image)(resources.GetObject(“resource2”))));
// Tree
this.ClientSize = new System.Drawing.Size(176, 180);
this.Controls.Add(this.treeView1);
this.Menu = this.mainMenu1;
this.Text = “Explorer”;
this.Closing += new System.ComponentModel.CancelEventHandler(this.Tree_Closing);
this.Load += new System.EventHandler(this.Tree_Load);
}
#endregion
public string stripExtraSlash(string str)
{
string path =String.Empty;
if ( str.Length > 1 && str.StartsWith(@””))
{
path = str.Substring( 2, str.Length – 2);
}
else
{
path = str;
}
return path;
}
private void displayChildNodes (System.Windows.Forms.TreeNode parentNode )
{
DirectoryInfo FS = new DirectoryInfo(stripExtraSlash (parentNode.FullPath));
try {
foreach (DirectoryInfo dirInfo in FS.GetDirectories() )
{
//’ ?-create a new node ?-
TreeNode node = new TreeNode();
node.Text = dirInfo.Name;
node.ImageIndex = icoClose;
node.SelectedImageIndex = icoOpen;
parentNode.Nodes.Add(node);
// ?-add the dummy node?-
node.Nodes.Add(“”);
}
}
catch (Exception err)
{
System.Windows.Forms.MessageBox.Show(err.Message);
}
try {
foreach (FileInfo fileInfo in FS.GetFiles() )
{
// create a new node to be added
TreeNode node = new TreeNode();
node.Text = fileInfo.Name;
node.ImageIndex = icoFile;
node.SelectedImageIndex = icoFile;
parentNode.Nodes.Add(node);
}
}
catch( Exception err)
{
System.Windows.Forms.MessageBox.Show(err.Message);
}
}
private void Tree_Load(object sender, EventArgs e)
{
TreeNode node=new TreeNode();
try
{
node.ImageIndex = icoClose;
node.SelectedImageIndex = icoOpen;
node.Text = @””;
treeView1.Nodes.Add(node);
node.Nodes.Add(“”);
treeView1.SelectedNode = node;
}
catch (Exception err)
{
}
}
private void treeView1_BeforeExpand(object sender, TreeViewCancelEventArgs e)
{
if( e.Node.ImageIndex == icoFile) return;
// remove the dummy node and display the subdirectories and files
try {
e.Node.Nodes.Clear(); // clears all the nodes and…
displayChildNodes(e.Node); // create the nodes again
}
catch(Exception err )
{
System.Windows.Forms.MessageBox.Show(err.Message);
}
if (e.Node.GetNodeCount(false) > 0) {
e.Node.ImageIndex = icoClose;
e.Node.SelectedImageIndex = icoOpen;
}
}
private void menuItem2_Click(object sender, EventArgs e)
{
}
private void mnuCopy_Click(object sender, EventArgs e)
{
// copy
pathName = stripExtraSlash(treeView1.SelectedNode.FullPath);
fileName = treeView1.SelectedNode.Text;
copy = true;
mnuPaste.Enabled = true;
}
private void menuCut_Click(object sender, EventArgs e)
{
pathName = stripExtraSlash(treeView1.SelectedNode.FullPath);
fileName = treeView1.SelectedNode.Text;
copy = false;
mnuPaste.Enabled = true;
treeView1.SelectedNode.Remove();
}
private void mnuPaste_Click(object sender, EventArgs e)
{
File.Copy(pathName, stripExtraSlash(treeView1.SelectedNode.FullPath) + @”” + fileName, true);
System.Windows.Forms.TreeNode node = new System.Windows.Forms.TreeNode();
node.Text = fileName;
node.ImageIndex = icoFile;
node.SelectedImageIndex = icoFile;
treeView1.SelectedNode.Nodes.Add(node);
if (!copy){
File.Delete(pathName);
}
mnuPaste.Enabled = false;
}
private void mnuDelete_Click(object sender, EventArgs e)
{
File.Delete(stripExtraSlash(treeView1.SelectedNode.FullPath));
treeView1.SelectedNode.Remove();
}
private void menuItem1_Click(object sender, EventArgs e)
{
this.Close();
}
private void Tree_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
this.OnNotifyParent();
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
this.pathName = stripExtraSlash(treeView1.SelectedNode.FullPath);
}
}
}
private void menuItem2_Click(object sender, EventArgs e)
{
Explorer.Tree exp = new Explorer.Tree();
exp.NotifyParent += new EventHandler(tree_NotifyParent);
exp.Show();
}
private void tree_NotifyParent(object sender, EventArgs e)
{
this.textBox1.Text= sender.ToString();
if (this.textBox1.Text != String.Empty)
{
System.Drawing.Bitmap bmp = new Bitmap(this.textBox1.Text);
this.pictureBox1.Image = bmp;
this.pictureBox1.Show();
}
}
A hotmail account is required and is moved over to the new beta automatically. It includes 2GB of space, includes a rich text editor, protection from “phishing” scams and a new easier layout. Reading Pane Cruise through your e-mail with ease, as you go from mail to mail without loading a new page. The Reading Pane lets you preview the text and thumbnails of attached images in your Inbox. Just click the message to display the full content of the e-mail. The Info Bar tells you when the Mail Beta doesn’t recognize a sender, allowing you to block the sender with a single click, and bounce back an e-mail to help prevent a junk mailer from knowing you exist (Remember SenderID that I posted about few months back). The Mail Beta also protects you from criminals trying to obtain (“phish”) your personal information by hiding an e-mail’s content when it suspects the sender may be fraudulent. 
Best of all, Mail Beta preserves all HTML formatting in the e-mails you receive so you can forward emails and know others will see them the way you do. Storage that grows with you, starting you with 2GB (2 gigabytes) of storage so we can save more e-mail, more photos, more attachments, more of everything. Over time there are plans to develop a system that will grow as you need more space.
