WPF Always On Top

Question

Is it possible to make a window stay always on top even when other application is running on Fullscreen? I\'m using right now TopMost = true but when other appl

Answer 1

None of the solutions above for me worked, so here is what I ended up doing. It worked perfectly for me.

Basically, to keep it on top you just set the lose focus event to make it go back to top.

XAML:

PreviewLostKeyboardFocus="Window_PreviewLostKeyboardFocus"
    

Code Behind:

private void Window_PreviewLostKeyboardFocus(object sender, KeyboardFocusChangedEventArgs e)
{
      var window = (Window)sender;
      window.Topmost = true;
}