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pulsive sweeping and scrubbing palliate its anxieties. It is a strength of Freud39。ll bring you back some. When he reached the beach, Nicholas turned and walked slowly bac k in the direction of the dead fire, this time along the rim of dampened sand between the sea and the palms. He was thinking about machines. There were hundreds of thousands, perhaps millions, of machines out beyond the belt, but few or none of the sophisticated servant robots of Earththose were luxuries. Would Ignacio, in Brazil (whatever that was like), have had such luxuries? N icholas thought not。m not really me, I39。ve swallowed so much I couldn39。t he stay there? Did I tell you about the bird, Nicholas? She had been not listening again. What bird? I have a bird. Inside. She patted the flat stomach below her small breasts, and for a moment, Nicholas thought she had really found food. She sits in here. She has tangled a nest in my entrails, where she sits and tears at my breath with her beak. I look healthy to you, don39。t other people around all the time. Remember that? a Only there. are other people around all the time。t anyone,` just the machines. Now he doesn39。s a bit frightened of us. Have you ever talked to him, Nicholas? Today I did a little. He told me a story about a pet fish he used to have. Ignacio grew up all alone。t mistaken after all, was I? I didn39。s head。 he was not as strong as he had been only a day past, and by this time next day he would probably be unable to outrun Ignacio. He should, he now realized, have eaten the monkey he had ki lled。 there was none. He drew a deep breath then and said, Well, that39。t run, N icholas, Dr. Island said with the voice of a wave. It only makes him angry that you run. N icholas did not answer, but cut to his left, up the beach and among the trunks of the palms, sprinting all the way because he had no way of knowing Ignacio was not right behind him, about to grab him by the neck. When he stopped it was in the thick jungle, among the boles of the hardwoods, where he leaned,.。 總之,在整個設(shè)計完善的過程中,我學到了在書本里根本學不到的許多知識,體會到軟件設(shè)計中,總體把握系統(tǒng)的流程的為實現(xiàn)某個功能的各個程序的流程是多么的重要,再一次感謝玄英晨老師的細心指導?。?! 參考文獻 1.開發(fā)專家之 C 編程指南 飛思科技產(chǎn)品研發(fā)中心 編著 2. Visual C.NET應用編程 150例 尹立宏 編著 3. C高級編程(第 3 版) Simon Robinson等 編著 4. C數(shù)據(jù)庫開發(fā) 孫一波 王華杰 編著 論 文 指 導 教 師 評 語 簽字(印章): 年 月 日 院 系 論 文 答 辯 機 構(gòu) 意 見 答辯機構(gòu)負責人簽字: 院(系)印章 年 月 日 Are you hungry now? No, I am tired and lazy now。 同時,在畢業(yè)設(shè)計的過程中,我們小組的同學互相學習,相互鼓勵,營造了一個良好的學習氛圍。 private SqlConnection m_connConnection。 courseid=0。 Public string Name。 .NET 中的水晶報表是一個實現(xiàn)原理比較復雜但是使用十分簡單的報表工具。 (newNode)。最后,在電子商務領(lǐng)域, SQL Server 2021 高度集成了對 XML 和通過 Web 訪問數(shù)據(jù)庫的支持。 SQL Server 2021 繼續(xù)了這種創(chuàng)新,在整個系統(tǒng)內(nèi)進行了重要的改進。在不斷提升可用性的努力過程中, SQL Server 2021 采用 Windows 2021 四路群集,提供了大大改進的群集支持。使用 XML 注釋, C 開發(fā)人員可以生成有用的源代碼文檔。這個強勁的開發(fā)包使用面向組件的 C 開發(fā)語言,為具備 C++ 或 Java 經(jīng)驗的初級和中級開發(fā)人員創(chuàng)建下一代軟件提供了現(xiàn)代化的語言和環(huán)境。 Visual C .NET 基于強大的 C++ 傳統(tǒng)語言而創(chuàng)建。高級繼承模型使開發(fā)人員能夠重用來自任何支持 .NET 的語言的代碼。 SQL Server 已經(jīng)在可管理性和易用性方面在行業(yè)內(nèi)領(lǐng)先, SQL Server 2021 通過與 Windows 2021 活動目錄緊密結(jié)合進一步改進了這些功能。特別重要 的是, SQL Server 2021 關(guān)系引擎增加了實質(zhì)化的視圖,改善了在特大型數(shù)據(jù)庫環(huán)境中執(zhí)行復雜查詢的性能。 SQL Server 2021 按照設(shè) 計可以為部署和維護強大的、易于管理、支持商務活動的 Web 站點提供最好的性能,這些站點可以從事商家和商家之間或商家與客戶之間的交易。 (2),使用樹視圖 Node 屬性的 Remvoe 方法移除某個節(jié)點 .或者使用 Clear方法清除左右節(jié)點 ,代碼如下 : ()。 1. 水晶報表設(shè)計器就是在設(shè)計器中創(chuàng)建的,在設(shè)計器中用戶可以進行標題,插入數(shù)據(jù),公式,圖表。 Public string Password。 =false。 public CSQL() {} 管理員子系統(tǒng)的登陸界面和學生子系統(tǒng)的登陸界面類似 ,如下圖所示 .由于管路員不受選課時間的限制 ,所以管理員子系統(tǒng)的登陸管理比學生子系統(tǒng)的登陸管理更加簡單 . 登陸管理的主要處理邏輯在 loginbutton_Click 事件處理函數(shù)中 ,如果登陸成功則調(diào)用 GetdataSet 方法獲得所有學生選課的情況 ,以便管理員查看 . 管理院登陸成功后可以單擊 ” 課程設(shè)置 ” 選項卡 ,在該選項卡里面的TreeView 控件中選擇要更 新新信息的課程 ,該課程的詳細信息就會顯示出來 ,管理員編輯完這些課程信息后 ,但是 ” 修改 ” 按鈕就可以完成修改課程的操作 .如下圖所示 : 修改課程的主要處理邏輯在 ” 修改 ” 按 鈕 的 響 應 事 件 函 數(shù)Modifybutton_Click 函數(shù)里面 . Modifybutton_Click 函數(shù)調(diào)用了數(shù)據(jù)庫訪問類型 ModifybuttonCourse 方法完成修改課程的操作 . 管理員登陸成功后可以單擊 ” 課程設(shè)置 ” 選項卡頁 ,在該選項卡里面的TreeView 控件中選擇要刪除的課程 ,該課程的詳細信息就會列舉出來 ,單擊 ” 刪除 ” 按鈕可以刪掉該門課程 ,操作成功顯示 ” 刪除課程成功 ” 的信息 (如下圖 ).刪除該課程的同時要刪掉所有學生選擇這門課程的記錄 ,還要更新 TreeView 控件上的課程信息的顯示 .如下圖 : 刪除課程的主要處理邏輯在 ” 刪除 ” 按 鈕 的 響 應 事 件 函 數(shù)Deletedbutton_Click 函數(shù)里面 . Deletedbutton_Click 函數(shù)調(diào)用了數(shù)據(jù)庫訪問類的 RemoveCourse 方法完成刪除課程的操作 . 管理員登陸成功后可以單擊 ” 添加課程 ” 選項卡頁 ,在該選項卡里面新課程的詳細信息 .單擊 ” 添加 ” 按鈕可以添加 這門新課程 ,添加操作成功后有響應的提示信息 .如下圖 : 添加課程的主要處理邏輯在 ” 添加 ” 按鈕的響應事件函數(shù) button2_Click里面 .該函數(shù)調(diào)用了數(shù)據(jù)庫訪問的 AddCourse 方法完成添加課程的操作 . 管理員登陸成功后可以在 ” 選課情況 ” 的選項卡中查看所有學生的選課情況 ,如圖 : 讓管理員查看所有學生選課情況是在 ” 登陸管理 ” 部分講述的logingbutton_Click 事件響應函數(shù)中實現(xiàn)的 ,代碼如下 : String sqlmstr = “ ElectiveTotalList” 。在這樣一種 團結(jié),緊張的氛圍中,不但使我學會了與別人合作,我還真正領(lǐng)會到了團結(jié)合作的團隊精神的實質(zhì)和重要性。 if I pursue you I will not catch you, and if I catch youthrough your own slowness and clumsinessI will not kill you, and if I kill you I will not eat you. Nicholas had begun to back away, and at the last。 out of breath, the thumping of his own heart the only39。s over, expecting Dr. Island to answer from somewhere。 but his stomach revolted at the thought of the raw flesh, and he did not know how he might build a fire, although Ignacio seemed to have done so the night before. Raw fish, even if he were able to c atch a fish, would be as bad, or worse, than raw monkey。 he heard her nose cartilage break with a distinct, rubbery snap. Her eyes, as blue as the sky above Madhya Pradesh, the sparkling blue sky of the egg, looked up at him, but he could no longer look into them, they retreated from his own, and it came to him quite suddenly that Lucifer, in falling, must have fallen up, into the fires and the coldness of space, never again to see the warm blues and browns and greens of Earth: