private void Like(object sender, RoutedEventArgs e) { if (tempLike == false) { btnLike.Background = Brushes.Green; tempLike = true; postServices.AddLike(services.NickNameRead(), currentPost.Id); txtLike.Text = postServices.GetLikes(currentPost.Id).ToString(); } else { Color color = (Color)ColorConverter.ConvertFromString("#0288d1"); SolidColorBrush brush = new SolidColorBrush(color); btnLike.Background = brush; tempLike = false; txtLike.Text = postServices.GetLikes(currentPost.Id).ToString(); } }