protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)//第一次加载
{
string time = DateTime.Now.ToString();
lblTime.Text = time;
HttpCookie cookie = new HttpCookie("time", time);
Response.Cookies.Add(cookie);
}
else
{
string t=Request.Cookies["time"].Value;
lblTime.Text = t;//标签显示上一次登陆时间
}
}
C#：
public class cookieExample:System.Web.UI.Page
{
private void Page_Load(object sender,System.EventArgs e)
{
string IVisitTime;
if(Request.Cookies["visit"] == null)
{
IVisitTime = "未访问本站";
}
else
{
IVisitTime = Request.Cookies["visit"]["Ivisittime"].toString();
}
Request.Write("您上次的访问时间是：" + IVisitTime);
}
}
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