【導讀】與以往的Web編程框架相比，的一大革命性進步是可以。理模塊處理事件。目前，Inter上的許多基于Windows平臺的Web站點已開。始應用ASP來替換CGI。簡單地講，ASP是一個位于服務器端的腳本運行環(huán)境，式動態(tài)網(wǎng)頁，包括使用HTML表單收集和處理信息，上傳與下載等等。情況，保證實驗教學的正常進行，減少實驗室安排者的工作量。此信息服務系統(tǒng)分為前端的客戶信息瀏覽，查詢和后臺的數(shù)據(jù)庫維護兩大部分。對數(shù)據(jù)庫設計、程序設計和實現(xiàn)、系統(tǒng)安全進了詳細論述。實驗室安排管理系統(tǒng)

　　

【正文】 動手能力得到提高！也要特別感謝指導老 師細心指導和關懷，同時還要謝謝同學們的支持與幫助，使得我的設計得以順利完成！謝謝 參考文獻 （１０） 網(wǎng)站開發(fā) — 典型模塊與實例精講 /韓國峰 柯華坤 王磊編著 電子工業(yè)出版社 （１１） 高級編程， 鄭耀東 / 蔡騫， 清華大學出版社， 202011 （１２） 企業(yè)級開發(fā)案例精解， 劉慶國 / 聶元銘， 人民郵電出版社，202021 （１３） 精通 程序設計， 埃斯波西托， 中國鐵道出版社發(fā)行部，202071 （１４） 動態(tài)網(wǎng)頁設計高手， 東名 吳名 月， 清華大學出版社，2020101 （１５） 入門經(jīng)典，康博，清華大學出版社， 202051 （１６） 深入剖析 組件設計，黃忠成，電子工業(yè)出版社， 202061 （１７） 編程， （美）利伯蒂 / （美）赫沃茲， 東南大學出版社，202041 （１８） 動態(tài)網(wǎng)站編程指南 /廖若雪 北京 :機械工業(yè)出版社 ,2020 （ 10） 通用模塊及典型系統(tǒng)開發(fā) /求是科技 張蓓編著 人民郵電出版社 附錄 登陸模塊的相關代碼： private void DropDownList2_SelectedIndexChanged(object sender, e) { string sqlstr=。 if(==0) { sqlstr=select user_name from admin where user_class=39。超級管理員 39。 } if(==1) { sqlstr=select user_name from admin where user_class=39。普通管理員 39。 } if(==2) { sqlstr=select user_name from admin where user_class=39。普通用戶 39。 } SqlConnection conn=new SqlConnection([sys])。 ()。 SqlDataAdapter adapter1 = new SqlDataAdapter(sqlstr,conn)。//創(chuàng)建適配器 DataSet ds = new DataSet()。 //定義數(shù)據(jù)集 (ds, sys)。//填充數(shù)據(jù) =[sys].DefaultView。 =user_name。 ()。 ()。 } private void Check(string t1, string t2) { string text1 = t1。 string text2 = t2。 string sql=select * from admin where user_name=39。 + text1 + 39。 and user_pwd=39。 + text2 + 39。 SqlConnection conn=new SqlConnection([sys])。 ()。 SqlCommand cmd=new SqlCommand(sql,conn)。 SqlDataReader rd=()。 if (()) { ()。 ()。 HttpCookie cookie1 = new HttpCookie(admin)。//定義 cookie對象 (user_name, rd[user_name].ToString())。//保存 cookie對象 (user_class, rd[user_class].ToString())。//保存 cookie對象 (cookie1)。//添加 (script=(39。39。)。/script)。 } else { (script language=javascriptalert(39。對不起！請仔細檢查您的 用戶名與密碼。 39。)。/script)。 } ()。 } Christopher Tolkien AINULINDAL? The Music of the Ainur There was Eru, the One, who in Arda is called Il 鷙 atar。 and he made first the Ainur, the Holy Ones, that were the offspring of his thought, and they were with him before aught else was made. And he spoke to them, propounding to them themes of music。 and they sang before him, and he was glad. But for a long while they sang only each alone, or but few together, while the rest hearkened。 for each prehended only that part of me mind of Il 鷙 atar from which he came, and in the understanding of their brethren they grew but slowly. Yet ever as they listened they came to deeper understanding, and increased in unison and harmony. And it came to pass that Il 鷙 atar called together all the Ainur and declared to them a mighty theme, unfolding to them things greater and more wonderful than he had yet revealed。 and the glory of its beginning and the splendour of its end amazed the Ainur, so that they bowed before Il 鷙 atar and were silent. Then Il 鷙 atar said to them: 39。Of the theme that I have declared to you, I will now that ye make in harmony together a Great Music. And since I have kindled you with the Flame Imperishable, ye shall show forth your powers in adorning this theme, each with his own thoughts and devices, if he will. But I win sit and hearken, and be glad that through you great beauty has been wakened into song.39。 Then the voices of the Ainur, like unto harps and lutes, and pipes and trumpets, and viols and ans, and like unto countless choirs singing with words, began to fashion the theme of Il 鷙 atar to a great music。 and a sound arose of endless interchanging melodies woven in harmony that passed beyond hearing into the depths and into the heights, and the places of the dwelling of Il 鷙 atar were filled to overflowing, and the music and the echo of the music went out into the Void, and it was not void. Never since have the A inur made a ny music like to this music, though it has been said that a greater still shall be made before Il鷙 atar by the choirs of the Ainur and the Children of Il 鷙 atar after the end of days. Then the themes of Il鷙 atar shall be played aright, and ta ke Being in the moment of their utterance, for all shall then understand fully his intent in their part, and each shall know the prehension of eac h, and Il 鷙 atar shall give to their thoughts the secret fire, being well pleased. But now Il 鷙 atar sat and hearkened, and for a great while it seemed good to him, for in the music there were no flaws. But as the theme progressed, it came into the heart of Melkor to interweave matters of his own imagining that were not in accord with the theme of Il 鷙 atar, for he sought therein to increase the power and glory of the part assigned to himself. To Melkor among the A inur had be en given the greatest gifts of power and knowledge, and he had a share in all the gifts of his brethren. He had gone often alone into the void places seeking the I mperishable Flame。 for desire grew hot within him to br ing into Being things of his own, and it seemed to him that Il 鷙 atar took no thought for the Void, and he was impatient of its emptiness. Yet he found not the Fire, for it is w ith I l 鷙 atar. But being alone he had begun to conceive thoughts of his own unlike those of his brethren. Some of these thoughts he now wove into his music, and straightway discord arose about him, and many that sang nigh him grew despondent, and their thought was disturbed and their music faltered。 but some began to attune their music to his rather than to the thought w hich they had at first. Then the discord of Melkor spread ever wider, and the melodies which had been heard before foundered in a sea of turbulent sound. But Il 鷙 atar sat and hearkened until it seemed that about his throne there was a raging storm, as of dark waters that made war one upon anothe