protected void LinkbtnDados_Click(object sender, EventArgs e)
        {
            BlogDAO blogDAO = new BlogDAO();
            var     list    = blogDAO.ObterBlogs();
            Class1  NOME    = new Class1();
            bool    retorno = NOME.GRAVAR(ref list);

            if (retorno)
            {
                lblExportado.Visible = true;
            }
            blogDAO.Dispose();
        }
        private void PopularListBlogs()
        {
            BlogDAO blogDAO = new BlogDAO();
            var     list    = blogDAO.ObterBlogs();

            ddlListaBlogs.DataSource     = list;
            ddlListaBlogs.DataValueField = "id";
            ddlListaBlogs.DataTextField  = "nome_blog";
            ddlListaBlogs.DataBind();
            PopularLabelTemaPost();
            lblTextoPost.Visible = false;
            btnIrBlog.Visible    = true;
            TipoUser();
            blogDAO.Dispose();
            lblBlogExcluido.Visible = false;
            lblPostCriado.Visible   = false;
        }