private static void Main(string[] args) { StorageFolder storageFolder = ApplicationData.Current.LocalFolder; LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "NLog.config")); LogManager.Configuration.Variables["LogPath"] = storageFolder.Path; AppDomain.CurrentDomain.UnhandledException += UnhandledExceptionTrapper; if (HandleCommandLineArgs()) { // Handles OpenShellCommandInExplorer return; } try { // Create handle table to store e.g. context menu references handleTable = new Win32API.DisposableDictionary(); // Create shell COM object and get recycle bin folder using var recycler = new ShellFolder(Shell32.KNOWNFOLDERID.FOLDERID_RecycleBinFolder); ApplicationData.Current.LocalSettings.Values["RecycleBin_Title"] = recycler.Name; // Create filesystem watcher to monitor recycle bin folder(s) // SHChangeNotifyRegister only works if recycle bin is open in explorer :( binWatchers = new List <FileSystemWatcher>(); var sid = WindowsIdentity.GetCurrent().User.ToString(); foreach (var drive in DriveInfo.GetDrives()) { var recyclePath = Path.Combine(drive.Name, "$Recycle.Bin", sid); if (drive.DriveType == DriveType.Network || !Directory.Exists(recyclePath)) { continue; } var watcher = new FileSystemWatcher { Path = recyclePath, Filter = "*.*", NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName }; watcher.Created += Watcher_Changed; watcher.Deleted += Watcher_Changed; watcher.EnableRaisingEvents = true; binWatchers.Add(watcher); } // Preload context menu for better performance // We query the context menu for the app's local folder var preloadPath = ApplicationData.Current.LocalFolder.Path; using var _ = Win32API.ContextMenu.GetContextMenuForFiles(new string[] { preloadPath }, Shell32.CMF.CMF_NORMAL | Shell32.CMF.CMF_SYNCCASCADEMENU, FilterMenuItems(false)); // Create cancellation token for drop window cancellation = new CancellationTokenSource(); // Connect to app service and wait until the connection gets closed appServiceExit = new AutoResetEvent(false); InitializeAppServiceConnection(); // Initialize device watcher deviceWatcher = new DeviceWatcher(connection); deviceWatcher.Start(); // Wait until the connection gets closed appServiceExit.WaitOne(); } finally { connection?.Dispose(); foreach (var watcher in binWatchers) { watcher.Dispose(); } handleTable?.Dispose(); deviceWatcher?.Dispose(); cancellation?.Cancel(); cancellation?.Dispose(); appServiceExit?.Dispose(); } }