using System;
using System.Diagnostics; // For Process.Start
using System.Drawing;
using System.IO;
using System.Windows.Forms;
class FileListView : ListView {
string strDirectory;
public FileListView() {
View = View.Details;
ImageList imglst = new ImageList();
imglst.Images.Add(new Bitmap(GetType(), "DOC.BMP"));
imglst.Images.Add(new Bitmap(GetType(), "EXE.BMP"));
SmallImageList = imglst;
LargeImageList = imglst;
Columns.Add("Name", 100, HorizontalAlignment.Left);
Columns.Add("Size", 100, HorizontalAlignment.Right);
Columns.Add("Modified", 100, HorizontalAlignment.Left);
Columns.Add("Attribute", 100, HorizontalAlignment.Left);
}
public void ShowFiles(string strDirectory) {
this.strDirectory = strDirectory;
Items.Clear();
DirectoryInfo dirinfo = new DirectoryInfo(strDirectory);
FileInfo[] afileinfo;
try {
afileinfo = dirinfo.GetFiles();
} catch {
return;
}
foreach (FileInfo fi in afileinfo) {
ListViewItem lvi = new ListViewItem(fi.Name);
if (Path.GetExtension(fi.Name).ToUpper() == ".EXE")
lvi.ImageIndex = 1;
else
lvi.ImageIndex = 0;
lvi.SubItems.Add(fi.Length.ToString("N0"));
lvi.SubItems.Add(fi.LastWriteTime.ToString());
string strAttr = "";
if ((fi.Attributes & FileAttributes.Archive) != 0)
strAttr += "A";
if ((fi.Attributes & FileAttributes.Hidden) != 0)
strAttr += "H";
if ((fi.Attributes & FileAttributes.ReadOnly) != 0)
strAttr += "R";
if ((fi.Attributes & FileAttributes.System) != 0)
strAttr += "S";
lvi.SubItems.Add(strAttr);
Items.Add(lvi);
}
}
protected override void OnItemActivate(EventArgs ea) {
base.OnItemActivate(ea);
foreach (ListViewItem lvi in SelectedItems) {
try {
Process.Start(Path.Combine(strDirectory, lvi.Text));
} catch {
continue;
}
}
}
}
class ExplorerLike : Form {
FileListView filelist;
MenuItemView mivChecked;
public static void Main() {
Application.Run(new ExplorerLike());
}
public ExplorerLike() {
BackColor = SystemColors.Window;
ForeColor = SystemColors.WindowText;
filelist = new FileListView();
filelist.Parent = this;
filelist.Dock = DockStyle.Fill;
Splitter split = new Splitter();
split.Parent = this;
split.Dock = DockStyle.Left;
split.BackColor = SystemColors.Control;
Menu = new MainMenu();
Menu.MenuItems.Add("&View");
string[] astrView = { "Lar&ge Icons", "S&mall Icons",
"&List", "&Details" };
View[] aview = { View.LargeIcon, View.SmallIcon,
View.List, View.Details };
EventHandler eh = new EventHandler(MenuOnView);
for (int i = 0; i < 4; i++) {
MenuItemView miv = new MenuItemView();
miv.Text = astrView[i];
miv.View = aview[i];
miv.RadioCheck = true;
miv.Click += eh;
if (i == 3) // Default == View.Details
{
mivChecked = miv;
mivChecked.Checked = true;
filelist.View = mivChecked.View;
}
Menu.MenuItems[0].MenuItems.Add(miv);
}
Menu.MenuItems[0].MenuItems.Add("-");
MenuItem mi = new MenuItem("&Refresh",
new EventHandler(MenuOnRefresh), Shortcut.F5);
Menu.MenuItems[0].MenuItems.Add(mi);
}
void DirectoryTreeViewOnAfterSelect(object obj, TreeViewEventArgs tvea) {
filelist.ShowFiles(tvea.Node.FullPath);
}
void MenuOnView(object obj, EventArgs ea) {
mivChecked.Checked = false;
mivChecked = (MenuItemView)obj;
mivChecked.Checked = true;
filelist.View = mivChecked.View;
}
void MenuOnRefresh(object obj, EventArgs ea) {
}
}
class MenuItemView : MenuItem {
public View View;
}
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