private void Window_Closed(object s, EventArgs e) { appearanceService.AccentColorChanged -= OnAccentColorChanged; appearanceService.WindowPrevalenceAccentColorChanged -= WindowPrevalenceAccentColorChanged; appearanceService.StopMonitoringWindowPrevalenceAccentColor(); notifyIcon.MouseClick -= TrayIconMouseClick; notifyIcon.MouseDoubleClick -= TrayIconMouseDoubleClick; notifyIcon.Dispose(); }