protected override void OnStartingUp(StartingUpCancelEventArgs e)
{
// Setup the application window.
_window = new NavigationWindow();
_window.TopMost = true;
_window.CanResize = false;
_window.WindowStyle = WindowStyle.None;
_window.WindowState = WindowState.Maximized;
Mouse.OverrideCursor = Cursor.None;
_isFirstMouseClick = true;
//Navigate to your page
_window.Navigate(new Uri(screenSaverPage, false, true));
_window.Show();
_window.Focus();
base.OnStartingUp(e);
// Add keyboard and mouse event handlers
_window.AddHandler(Keyboard.KeyDownEventID, new KeyEventHandler(DoSSKeyDown), true);
_window.AddHandler(Mouse.MouseRightButtonDownEventID, new MouseButtonEventHandler(DoSSMouseRightButtonDown), true);
_window.AddHandler(Mouse.MouseLeftButtonDownEventID, new MouseButtonEventHandler(DoSSMouseLeftButtonDown), true);
_window.AddHandler(Mouse.MouseWheelEventID, new MouseWheelEventHandler(DoSSMouseWheel), true);
_window.AddHandler(Mouse.MouseMoveEventID, new MouseEventHandler(DoSSMouseMove), true);
}