//asp.net

//讀
Request.Cookies("test").value;

//寫(xiě)
var cookie : HttpCookie = new HttpCookie("test");

cookie .value =  "abc";
Response.Cookies.Add(cookie );    

//ASP

//讀
Request.Cookies("test");

//寫(xiě)
Response.Cookies("test") = "abc";
       
//若COOKIE為ASP創(chuàng)建，則在.NET中需用下列方法解碼，否則會(huì)有亂碼問(wèn)題

System.Web.HttpUtility.UrlDecode(c, System.Text.Encoding.Default);