private void ActionMoveCopyAction(FileAction action)
{
try
{
if (DroppedFiles != null)
{
FileExplorerTreeItem item = (FileExplorerTreeItem)DroppedTreeviewItem.DataContext;
foreach (var file in DroppedFiles)
{
switch (action)
{
case FileAction.Copy:
File.Copy(file, Path.Combine(item.FullName, Path.GetFileName(file)));
break;
case FileAction.Move:
File.Move(file, Path.Combine(item.FullName, Path.GetFileName(file)));
break;
}
}
LoadTreeItems(ref item);
DroppedTreeviewItem = null;
DroppedFiles = null;
FileActionSuccess?.Invoke(true, action);
}
}
catch (Exception ex)
{
FileActionSuccess?.Invoke(false, action);
MessageBox.Show(ex.Message, "An error occurred");
}
}
private void tvwExplorer_Expanded(object sender, RoutedEventArgs e)
{
FileExplorerTreeItem item = (e.OriginalSource as TreeViewItem).DataContext as FileExplorerTreeItem;
if ((item.Items.Count == 1) && (item.Items[0].FullName == null))
{
LoadTreeItems(ref item);
}
}
public FileExplorerTree()
{
InitializeComponent();
folderIconStream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("VenoMpie.Common.WPF.Controls.FileExplorer.Icons.folder.png");
driveIconStream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("VenoMpie.Common.WPF.Controls.FileExplorer.Icons.drive.png");
folderIcon = BitmapHelpers.ConvertStreamToBitmapImage(folderIconStream);
driveIcon = BitmapHelpers.ConvertStreamToBitmapImage(driveIconStream);
DriveInfo[] drives = DriveInfo.GetDrives();
foreach (DriveInfo driveInfo in drives)
{
FileExplorerTreeItem fe = new FileExplorerTreeItem(driveInfo, driveIcon);
fe.Items.Add(new FileExplorerTreeItem());
myList.Add(fe);
}
tvwExplorer.ItemsSource = myList;
}
private void LoadTreeItems(ref FileExplorerTreeItem item)
{
item.Items.Clear();
try
{
foreach (DirectoryInfo subDir in new DirectoryInfo(item.FullName).GetDirectories())
{
FileExplorerTreeItem fe = new FileExplorerTreeItem(subDir, folderIcon);
fe.Items.Add(new FileExplorerTreeItem());
item.Items.Add(fe);
}
if (ShowFiles)
{
foreach (FileInfo subFile in new DirectoryInfo(item.FullName).GetFiles())
{
item.Items.Add(new FileExplorerTreeItem(subFile));
}
}
}
catch { }
}
