protected void Page_Load(object sender, EventArgs e) { Control controlMenu = Page.Master.FindControl("NavigationMenu"); if (controlMenu != null) { controlMenu.Visible = false; } if (IsPostBack) { if (BLL.GetUserAuthentication(useridtextbox.Text, passwordtextbox.Text)) { //Response.Redirect("/UI/Products.aspx"); //FormsAuthentication.RedirectFromLoginPage(useridtextbox.Text, rememberCheckbox.Checked); FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, useridtextbox.Text, DateTime.Now, DateTime.Now.AddMinutes(60), rememberCheckbox.Checked, "UserData", FormsAuthentication.FormsCookiePath); string encryptedTicket = FormsAuthentication.Encrypt(ticket); Response.Cookies.Add(new HttpCookie(FormsAuthentication.FormsCookieName, encryptedTicket)); Response.Redirect(FormsAuthentication.GetRedirectUrl(useridtextbox.Text, rememberCheckbox.Checked)); } else { errorlbl.Visible = true; } } }