private void Rotations_Box_GotKeyboardFocus(object sender, KeyboardFocusChangedEventArgs e)
 {
     Rotations_Box.SelectAll();
 }
 private void Rotations_Box_GotMouseCapture(object sender, MouseEventArgs e)
 {
     Rotations_Box.SelectAll();
 }
 private void Rotations_Box_GotFocus(object sender, RoutedEventArgs e)
 {
     Rotations_Box.SelectAll();
 }