========为什么我不能够读取session ?

Question

web.config中：
   
         <sessionState 
            mode="InProc"
            
            cookieless="false" 
            timeout="20" 
        /> 
// 可以保存保存读者名字到个人 cookie
Response.Cookies["DigitalLib_ReaderName"].Value = readerDetails.ReaderName;
Session["ReaderName"] = readerDetails.ReaderName;
Label2.Text=Session["ReaderName"].ToString();//说空引用 ？？？

Answer 1

Label2.Text=Session["ReaderName"];Response.Write(Session["ReaderName"];