protected void btnLogin_Click(object sender, EventArgs e) { logged = databaseconnection.Authenticate(tbUsername.Text, tbPassword.Text); if (logged) { if (chkBox.Checked) { Response.Cookies["UserName"].Value = tbUsername.Text.Trim(); Response.Cookies["Password"].Value = tbPassword.Text.Trim(); Session["login"] = true; Response.Redirect("Home.aspx", true); } else { if (Request.Cookies["UserName"] != null || Request.Cookies["Password"] != null) { Response.Cookies.Remove("Username"); Response.Cookies.Remove("Password"); } } } else { lblLoginError.Visible = true; } }