protected override void OnStartup(StartupEventArgs e)
{
_tbi = (TaskbarIcon)FindResource("TrayIcon");
_windowPlacement = WindowPlacement.Instance;
_windowPlacement.RegisterHotkeys();
base.OnStartup(e);
}
protected override void OnExit(ExitEventArgs e)
{
_windowPlacement.Dispose();
_windowPlacement = null;
_tbi.Dispose();
_tbi = null;
base.OnExit(e);
}