private void OnStartup(object sender, StartupEventArgs e) { for (int i = 0; i + 1 < e.Args.Length; i++) { if (e.Args[i] == "-powerToysPid") { int powerToysPid; if (int.TryParse(e.Args[i + 1], out powerToysPid)) { RunnerHelper.WaitForPowerToysRunner(powerToysPid, () => { try { Dispose(); } finally { Environment.Exit(0); } }); } break; } } var bootTime = new System.Diagnostics.Stopwatch(); bootTime.Start(); Stopwatch.Normal("App.OnStartup - Startup cost", () => { var textToLog = new StringBuilder(); textToLog.AppendLine("Begin PowerToys Run startup ----------------------------------------------------"); textToLog.AppendLine($"Runtime info:{ErrorReporting.RuntimeInfo()}"); RegisterAppDomainExceptions(); RegisterDispatcherUnhandledException(); _themeManager = new ThemeManager(this); ImageLoader.Initialize(_themeManager.GetCurrentTheme()); _settingsVM = new SettingWindowViewModel(); _settings = _settingsVM.Settings; _settings.UsePowerToysRunnerKeyboardHook = e.Args.Contains("--centralized-kb-hook"); _stringMatcher = new StringMatcher(); StringMatcher.Instance = _stringMatcher; _stringMatcher.UserSettingSearchPrecision = _settings.QuerySearchPrecision; PluginManager.LoadPlugins(_settings.PluginSettings); _mainVM = new MainViewModel(_settings); _mainWindow = new MainWindow(_settings, _mainVM); API = new PublicAPIInstance(_settingsVM, _mainVM, _themeManager); PluginManager.InitializePlugins(API); Current.MainWindow = _mainWindow; Current.MainWindow.Title = Constant.ExeFileName; // main windows needs initialized before theme change because of blur settings HttpClient.Proxy = _settings.Proxy; RegisterExitEvents(); _settingsWatcher = new SettingsWatcher(_settings, _themeManager); _mainVM.MainWindowVisibility = Visibility.Visible; _mainVM.ColdStartFix(); _themeManager.ThemeChanged += OnThemeChanged; textToLog.AppendLine("End PowerToys Run startup ---------------------------------------------------- "); bootTime.Stop(); Log.Info(textToLog.ToString(), GetType()); PowerToysTelemetry.Log.WriteEvent(new LauncherBootEvent() { BootTimeMs = bootTime.ElapsedMilliseconds }); // [Conditional("RELEASE")] // check update every 5 hours // check updates on startup }); }