protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { if ((Request.QueryString["ConfID"] != null)) { int paramConfID = (Convert.ToInt32(Request.QueryString["ConfID"])); //ConfID (URL parameter recuperation) dtoAccount = blAccount.GetCustomerByConfID(paramConfID); //Admin recuperation if (dtoAccount.GetConfirmationID() == 0) { lblRegistrationResult.Text = "Account already confirmed or ConfID invalid"; } else if ((paramConfID == dtoAccount.GetConfirmationID())) //Test parameterConfID =?= ConfID in DB { if (blAccount.UpdateIsConfirmed(dtoAccount.GetEmail()) == 1) //Update isConfirmed { lblRegistrationResult.Text = " you are well registered"; } else { lblRegistrationResult.Text = "Issue during verification"; } } else { Response.Redirect(url); } } else { Response.Redirect(url); } } }