How to save User Name and Password (Remember Me)

Use this code:

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
CheckBox cek = (CheckBox)Login1.FindControl("RememberMe");
if (Request.Cookies["username"] == null Request.Cookies["username"].Value.ToString().Trim() == "")
{
cek.Checked = false;
}
else
{

Login1.UserName = Request.Cookies["username"].Value.ToString();
}
}
}

protected void Login1_LoggingIn(object sender, LoginCancelEventArgs e)
{
CheckBox cek = (CheckBox)Login1.FindControl("RememberMe");
if (cek.Checked == true)
{
HttpCookie cookie = new HttpCookie("username");
cookie.Value = Login1.UserName;

cookie.Expires = DateTime.Now.AddDays(1);//cookie Expires
HttpContext.Current.Response.AppendCookie(cookie);
}
else {
HttpContext.Current.Response.Cookies.Remove("username");
}
cek.Checked = false;
}

//--- another way

protected void Page_Load(object sender, EventArgs e)

{

if (Request.Cookies["MyCookie"] != null)

{

TextBox pass = (TextBox)Login1.FindControl("Password"); pass.Attributes.Add("value", Request.Cookies["MyCookie"]["password"]); Login1.UserName = Request.Cookies["MyCookie"]["username"];

}

}

protected void Login1_LoggedIn(object sender, EventArgs e)

{

HttpCookie cookie1 = new HttpCookie("MyCookie");

cookie1.Values.Add("username", Login1.UserName);

cookie1.Values.Add("password", Login1.Password);

cookie1.Expires = DateTime.Now.AddDays(1);//cookie Expires HttpContext.Current.Response.AppendCookie(cookie1);

}