how i can listing my blog page last record first!

Question

        protected void Page_Load(object sender, EventArgs e)
        {
          
            var procad = WS.SubCategories.Where(v => v.SUBID == int.Parse(Request.QueryString["id"])).FirstOrDefault();
            doldur();
          

        }
        public void doldur()
        {
            var prode = WS.Bloglarims.Where(v => v.SUBID  == int.Parse(Request.QueryString["id"])).ToList();
            CollectionPager1.DataSource = prode;
            CollectionPager1.BindToControl = dtList;
            dtList.DataSource = CollectionPager1.DataSourcePaged;
        }