请教读取 cookie 的操作

Question

HttpCookie cookie = Request.Cookies["login"];
if (cookie != null) {
     return cookie.Values["user_name"]; 
}

Answer 1

设置
Response.Cookie("user_name") = "gdfspy2"读取
strUserName = Request.Cookie("user_name")

Answer 2

HttpCookie cookie = Request.Cookies("login");
if cookie != null then
     return cookie.Values("user_name");
end if

Answer 3

dim objcookie as new httpcookie("mycookie","hello")
response.cookie.add(objcookie)response.write(request.cookie("mycookie").value)

Answer 4

HttpCookie MyCookie = new HttpCookie("LastVisit");
DateTime now = DateTime.Now;
MyCookie.Value = now.ToString();
     MyCookie.Expires = now.AddHours(1);
Response.Cookies.Add(MyCookie);
Response.Write(MyCookie.Value.ToString());