private void ListView1_Selected(object sender, RoutedEventArgs e)
{
MessageBox.Show("!");
this.ImageSmall.Items.Clear();
TreeViewItem tmp = (TreeViewItem)e.OriginalSource;
DirItem DI = (DirItem)tmp.Header;
String[] files = Directory.GetFiles(DI.fullPath);
foreach (String file in files)
{
String extension = System.IO.Path.GetExtension(DI.fullPath);
if (extension == ".png" || extension == ".bmp" || extension == ".jpg" || extension == ".svg")
{
// MessageBox.Show(DI.fullPath);
// this.ImageSmall.Items.Add(new DirItem(System.IO.Path.GetFileName(file), file));
//// ImageNameGL(System.IO.Path.GetFileName(new ));
BitmapImage bm1 = new BitmapImage();
bm1.BeginInit();
bm1.UriSource = new Uri(file, UriKind.Relative);
bm1.CacheOption = BitmapCacheOption.OnLoad;
bm1.DecodePixelHeight = 100;
bm1.EndInit();
this.ImageSmall.Items.Add(new ImgBlock(bm1));
}
}
}
public MainWindow()
{
InitializeComponent();
String[] drives = Directory.GetLogicalDrives();
foreach (String drive in drives)
{
DirItem DI = new DirItem(drive, drive);
fillTree(drive, DI);
this.treeView1.Items.Add(DI);
}
}
private void treeView1_Expanded(object sender, RoutedEventArgs e)
{
// MessageBox.Show( e.OriginalSource.GetType().Name+":"+((TreeViewItem)e.OriginalSource).Header.GetType().Name);
DirItem DI = ((TreeViewItem)e.OriginalSource).Header as DirItem;
if (DI == null)
{
return;
}
DI.Nodes.Clear(); // очищает дочерние узлы распахиваемого узла
fillTree(DI.fullPath, DI); // заполняем реальными дочерними узлами распахиваемый узел
}
private void fillTree(String fullPath, DirItem parent)
{
try
{
String[] dirs = Directory.GetDirectories(fullPath);
foreach (String dir in dirs)
{
DirItem DI = new DirItem(System.IO.Path.GetFileName(dir), dir);
parent.Nodes.Add(DI);
// нужно ли добавлять обманный дочерний узел
try
{
String[] a = Directory.GetDirectories(dir);
if (a.Length > 0)
{
DI.Nodes.Add(new DirItem("?", "?"));
}
}
catch { }
}
}
catch { }
//string fileName = @"D:/1.png";
//BitmapImage bm1 = new BitmapImage(new Uri(fileName));
////bm1.BeginInit();
////bm1.UriSource = new Uri(fileName, UriKind.Relative);
////bm1.CacheOption = BitmapCacheOption.OnLoad;
////bm1.EndInit();
//this.ImageBig.Source = bm1;
// // ListViewItem lvi = new ListViewItem();
// Image im = new Image();
// im.Source = new BitmapImage(new Uri(fileName));
//// this.ImageSmall.Items.Add(im);
// this.ImageSmall.Items.Add(im);
// ImageList imageListSmall = new ImageList();
// this.ImageSmall
//Image image = new Image();
//image.;
//string fileName1 = @"D:/1.png";
//BitmapImage bm2 = new BitmapImage();
//bm2.BeginInit();
//bm2.UriSource = new Uri(fileName1, UriKind.Relative);
//bm2.CacheOption = BitmapCacheOption.OnLoad;
//bm2.EndInit();
// this.ImageSmall.Items.i
}
private void treeView1_Selected(object sender, RoutedEventArgs e)
{
//ImageBig.Source = null;
//try
//{
TreeViewItem tmp = (TreeViewItem)e.OriginalSource;
DirItem DI = (DirItem)tmp.Header;
path = DI.fullPath;
// MessageBox.Show(DI.fullPath);
// this.ListView1.Items.Clear();
// this.ListView1.Items.Add(new DirectoryInfo(DI.fullPath).Name);
// String[] files = Directory.GetFiles(DI.fullPath);
// foreach (String file in files)
// {
// String extension = System.IO.Path.GetExtension(file);
// if (extension == ".png" || extension == ".bmp" || extension == ".jpg" || extension == ".svg")
// this.ListView1.Items.Add(new DirItem(System.IO.Path.GetFileName(file), file));
// }
//}
//catch { }
}
