protected void Page_Load(object sender, EventArgs e) { if (Session["AdminID"] == null || Session["AdminID"].ToString() == "") { Response.Redirect("~/Admin/Login/Login.aspx"); } else { clsBSAdmin obj = new clsBSAdmin(); clsAdmin clss = new clsAdmin(); clss = obj.GetById(Convert.ToInt32(Session["AdminID"])); lblMessage.Visible = true; lblMessage.Text = "Xin chào: " + clss.Ten + " - <a href=\"Login\\Logout.aspx\">Logout</a>"; } //this.MenuMain.LoadContentFile("~/Admin/File/menu_vn.xml"); //this.MenuMain.DataBind(); if (!Page.IsPostBack) { Session["Status"] = null; } }