private void chooseItem( object sender, MouseButtonEventArgs e )
 {
     if (current!=null)
     current.Background = new SolidColorBrush( Color.FromArgb( 2, 114, 174, 209 ) );
     ( (MyTextBlock)sender ).Background = new SolidColorBrush(Color.FromArgb(204,23,116,180));
     current = (MyTextBlock)sender;
 }
 private void chooseItem(object sender, MouseButtonEventArgs e)
 {
     if (current != null)
     {
         current.Background = new SolidColorBrush(Color.FromArgb(2, 114, 174, 209));
     }
     ((MyTextBlock)sender).Background = new SolidColorBrush(Color.FromArgb(204, 23, 116, 180));
     current = (MyTextBlock)sender;
 }