private void silabiBtn_Click(object sender, RoutedEventArgs e)
{
SilabiPage silabiPage = new SilabiPage();
this.NavigationService.Navigate(silabiPage);
}
private void silabiTile_MouseDown(object sender, MouseButtonEventArgs e)
{
SilabiPage silabiPage = new SilabiPage();
this.NavigationService.Navigate(silabiPage);
}