protected void LinkbtnLixeiraBlog_Click(object sender, EventArgs e)
        {
            BlogDAO blogDAO = new BlogDAO();
            Blog    blog    = new Blog();

            PostDAO postDAO = new PostDAO();
            Post    post    = new Post();

            ComentarioDAO comentarioDAO = new ComentarioDAO();
            Comentario    comentario    = new Comentario();

            var list = postDAO.ObterPostsPorBlog(Convert.ToInt32(ddlListaBlogs.SelectedItem.Value));

            foreach (var item in list)
            {
                DeletarUmPost(item.id);
            }

            blog.id = Convert.ToInt32(ddlListaBlogs.SelectedItem.Value);
            blogDAO.DeletarUm(blog);
            blogDAO.Dispose();
            PopularListBlogs();
            PopularListPost();
            PopularLabelAutorPost();
            PopularLabelTemaPost();
            PopularLabelTextPost();
            lblBlogExcluido.Visible = true;
        }