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protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Bind();
}
}
private void Bind()
{
if (Request.Cookies["login"] != null)
{
Label1.Text = string.Format("欢迎登录,{0}", Request.Cookies["login"]["username"].ToString());
}
else
{
Label1.Text = "未登录";
}
}
protected void Button1_Click(object sender, EventArgs e)
{
HttpCookie cookie = new HttpCookie("login");
if (CheckBox1.Checked)
{
cookie.Expires = DateTime.Now.AddDays(14);
}
cookie["username"] = "codeio";
Response.Cookies.Add(cookie);
Response.Redirect(Request.Url.AbsoluteUri);
}
protected void Button2_Click(object sender, EventArgs e)
{
if (Request.Cookies["login"] != null)
{
Response.Cookies["login"].Expires = DateTime.Now.AddDays(-1);
}
Response.Redirect(Request.Url.AbsoluteUri);
}