Tag: Cookie

  • 關於ASP.NET/C#中對Cookie的讀寫操作

    寫cookie   HttpCookie cookie = new HttpCookie(“Info”);//定義cookie對象以及名為Info的項   DateTime dt = DateTime.Now;//定義時間對象   TimeSpan ts=new TimeSpan(1,0,0,0);//cookie有效作用時間,具體查msdn   cookie.Expires = dt.Add(ts);//添加作用時間   cookie.Values.Add(“user”,”cxbkkk”);//增加屬性   cookie.Values.Add(“userid”,”1203″);   Response.AppendCookie(cookie);//確定寫入cookie中   讀取cookie   if(Request.Cookies[“Info”]!=null)   {   string temp=Convert.ToString(Request.Cookies[“Info”].Values[“user”])+” “+Convert.ToString(Request.Cookies[“Info”].Values[“userid”]);   //讀全部就用Request.Cookies[“Info”].Value)   if(temp==””)   {   Response.Write(“空”);   }   else   Response.Write(temp);   }   else   {   Response.Write(“error”);   }