protected void Page_Load(object sender, EventArgs e) { if (Session["USER"] == null) { Response.Redirect("~/Login.aspx"); } else { if (Session["USER"] == null) { Response.Redirect("~/Login.aspx"); } else { DBBlogFilmEntities db = new DBBlogFilmEntities(); var typ = db.TBLTYPE.ToList(); RepType.DataSource = typ; RepType.DataBind(); } } }