void window_Loaded(object sender, RoutedEventArgs e)
{
WindowInteropHelper wih = new WindowInteropHelper(window);
hWndSource = HwndSource.FromHwnd(wih.Handle);
clipboardWatcher = new ClipboardWatcher(hWndSource.Handle);
clipboardWatcher.OnClipboardChanged += new EventHandler(ClipboardChanged);
clipboardWatcher.SetClipboardHandle();
hWndSource.AddHook(clipboardWatcher.ReceiveMessage);
showHotKey = new GlobalHotkey(Modifiers.Win, Keys.Oemtilde, window, true);
showHotKey.HotkeyPressed += new EventHandler <HotkeyEventArgs>(DoOnShowHotKey);
if (Settings.Current.WasClosed)
{
window.Hide();
}
}