private void SetLightThemeClicked(object sender, RoutedEventArgs e)
 {
     PDesktop.SetTheme(true);
     statusUpdateLabel.Content = "Light theme set.";
 }
 private void SetDarkThemeClicked(object sender, RoutedEventArgs e)
 {
     PDesktop.SetTheme(false);
     statusUpdateLabel.Content = "Dark theme set.";
 }