cookie编程

上一篇 / 下一篇 2010-09-18 17:24:39 / 个人分类：C#

code:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

HttpCookie hc = Request.Cookies["UserCookie"];

if (hc == null)

{

hc = new HttpCookie("UserCookie");

hc.Value = "xxx";

DateTime now = DateTime.Now;

TimeSpan ts = new TimeSpan(1, 1, 1);

hc.Expires = now + ts;

hc["Username"] = "kaka";

Response.Cookies.Add(hc);

Response.Write("cookie is already added!");

}

else

{

Response.Write(hc.Values["Username"].ToString());

}

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