public static void OpenWindowInSecondaryScreen()
{
var secondaryScreen = Screen.AllScreens.FirstOrDefault(s => !s.Primary);
if (secondaryScreen != null)
{
var window = new FullscreenWindow();
window.WindowStartupLocation = WindowStartupLocation.Manual;
window.Top = secondaryScreen.WorkingArea.Top;
window.Left = secondaryScreen.WorkingArea.Left;
window.Width = secondaryScreen.WorkingArea.Width;
window.Height = secondaryScreen.WorkingArea.Height;
window.Show();
}
}
public static void OpenWindowInAllScreens()
{
var window = new FullscreenWindow();
window.labelContent.Content = "Window in all screens";
window.WindowStartupLocation = WindowStartupLocation.Manual;
double width = 0;
double height = 0;
var primaryScreen = Screen.AllScreens.FirstOrDefault(s => s.Primary);
foreach (var screen in Screen.AllScreens)
{
width += screen.WorkingArea.Width;
height += screen.WorkingArea.Height;
}
window.Top = 0;
window.Left = 0;
window.Width = primaryScreen.WorkingArea.Left + width;
window.Height = primaryScreen.WorkingArea.Bottom + height;
window.Show();
}