private TreeViewItem CreateTreeItem(Shell32.FolderItem folderItem)
{
if (folderItem == null)
{
throw new ArgumentNullException("folderItem");
}
TreeViewItem tvi = new TreeViewItem();
//tvi.Header = folderItem.Name;
tvi.Tag = folderItem;
StackPanel panel = new StackPanel();
panel.Orientation = Orientation.Horizontal;
panel.Margin = new Thickness(1);
tvi.Header = panel;
Image image = new Image();
image.Source = ExtractIcons.GetIcon(folderItem.Path, false, (folderItem.Type == "3½-Inch Floppy Disk" || folderItem.Type == "Floppy Disk Drive"));
image.Margin = new Thickness(0, 0, 4, 0);
TextBlock text = new TextBlock();
text.VerticalAlignment = VerticalAlignment.Center;
text.Text = folderItem.Name;
panel.Children.Add(image);
panel.Children.Add(text);
return(tvi);
}
private void ChangeIcon(TreeViewItem tvi, Boolean open)
{
Shell32.FolderItem folderItem = (Shell32.FolderItem)tvi.Tag;
StackPanel panel = (StackPanel)tvi.Header;
Image image = new Image();
image.Source = ExtractIcons.GetIcon(folderItem.Path, open, false);
image.Margin = new Thickness(0, 0, 4, 0);
panel.Children.RemoveAt(0);
panel.Children.Insert(0, image);
}
