private void nextwindowButton_Click(object sender, RoutedEventArgs e)
        {
            NewNameEntryWindow main = new NewNameEntryWindow();
            main.Show();
            this.Close();

        }
 private void NewNameEntry_Click(object sender, RoutedEventArgs e)
 {
     NewNameEntryWindow main = new NewNameEntryWindow();
     main.Show();
     //this.Close();
 }