private void UpArrowButton_Click(object sender, RoutedEventArgs e)
{
if (secondRowContent.Visibility == Visibility.Collapsed)
{
// Show the second row and collapse the first row
secondRowContent.Visibility = Visibility.Visible;
firstRowContent.Visibility = Visibility.Collapsed;
secondRow.Height = new GridLength(1, GridUnitType.Star); // Expand the second row
firstRow.Height = new GridLength(0); // Collapse the first row
}
else
{
// Show the first row and collapse the second row
firstRowContent.Visibility = Visibility.Visible;
secondRowContent.Visibility = Visibility.Collapsed;
firstRow.Height = new GridLength(1, GridUnitType.Star); // Expand the first row
secondRow.Height = new GridLength(0); // Collapse the second row
}
}