【正文】 （老學員），選擇來源校區(qū)（天大）， 單擊報名按鈕，預期結果系統(tǒng)提示錯誤。 通過調試，發(fā)現了軟件存在的不足和錯誤，并及時將其改正，達到了調試的 目的 ， 這為軟件的正式發(fā)行奠定了良好基礎。 通過這次畢業(yè)設計，我 提高了認識和學習新事物的能力， 對軟件設計與實現有了更深刻的了解，對信息管理系統(tǒng)有了比較明確的認識，學到了一些實用的編程經驗和技巧。逐 字逐句的檢查并修訂我的翻譯；在我編程遇到困難時，幫我查閱資料，要知道查閱資料是一件十分費神的事。 最后，我要感謝天津工業(yè)大學的老師們，他們的指導和幫助奠定了我扎實的計算機理論基礎，開拓了我的視野 ， 豐富了我的知識。 so it might be that w hat I was seeing was a bit of the world as it had been once upon a time — the w onderful world that the O ld People had lived in。 Hullo!39。 I responded. She hesitated, then pushed the bushes farther apart. I saw a girl a little shorter than I was, and perhaps a little younger. She wore reddishbrown dungarees with a yellow shirt. T he cross stitched to the front of the dungarees was of a dar ker brown material. Her hair was tied on e ither side of her head with yellow ribbon s. She stood still for a few seconds as though uncertain about leaving the security of the bushes, then curiosity got the better of her caution, and she stepped out. I stared at her because she was pletely a stranger. From time to time there were gatherings or parties w hich brought toge ther all the children for miles around, so that it was astonishing to encounter one that I had never seen before. A grain of sand, teetering on the brink of the pit, trembled and fell in。 then, as though goaded from below, he vaulted up and onto the beach, turned, and kic ked sand into the dar k hatchway from which he had emerg。 with dilated eyes hypnotically dark he paused, his neck just w here the ant lion39。 then a shaking of the top twigs in a bunch of bushes caught my eye. The branches parted, and a face looked out at me. It was a small face, sunburned, and clustered about by dark curls. The expression was somewhat serious, but the eyes sparkled. We regarded one another for a moment, then: 39。 other people, as far as she knew, did not have such pictures in their heads, either sleeping or wa king, so it would be unwise to mention them. That was good advice, and luc kily I had the sense to ta ke it. People in our district had a very sharp eye for the odd, or the unusual, so that even my lefthandedness caused slight disap proval. So, at that time, and for some years afterwards, I did not mention it to anyone — indeed, I almost fot about it, for as I grew older the dream came less frequently, and then very rarely. But the advice stuc k. Without it I might have mentioned the curious understanding I had w ith my cousin Rosalind, and that would certainly have led us both into very grave trouble — if anyone had happened to believe me. Neither I nor she, I think, paid much attention to it at that time : we simply had the habit of caution. I certainly did not feel unusual. I was a normal little boy, growing up in a normal way, taking the ways of the world about me for granted. And I kept on like that until the day I met Sophie. Even then, the difference was not immediate. It is hindsight that enables me to fix that as the day when my first small doubts started to germinate. That day I had gone off by myself, as I often did. I was, I suppose, nearly ten years old. My next sister, Sarah, was five ye ars older, and the gap meant that I played a great deal alone. I had made my way down the carttrack to the south, along the borders of several fields until I came to the high bank, and then along the top of the bank for quite a way. The bank was no puzzle to me then: it was far too big for me to think of as a thing that men could have built, nor had it ever occurred to me to connect it with the w ondrous doings of the Old People whom I sometimes heard about. It was simply the bank, ing round in a wide curve, and then running straight as an ar row towards the distant hills。 yet, waking, I had never seen the sea, or a boat. ... And the buildings were quite unlike any I knew. The traffic in the streets was strange, carts running with no horses to pull them。 這篇論文也凝集了于老師許多的心血。 參考文獻 [1] 羅超理，李萬紅．管理信息系統(tǒng)原理與應用．清華大學出版社， 2020 [2] 艾德才．計算機信息管理基礎．中國水利水電出版社， 2020 [3] 理查 [美 ]，商麗媛譯． Microsoft .NET Framework 程序設計 .北京：清華大學版， 2020 [4] Bpower工作室 .c窗口程序設計 ,北京 :中國鐵道出版社 .2020 [5] 薩師煊，王珊．數據庫系統(tǒng)概論．高等教育出版社 .2020 [6] Efrem ． Decision Support and Data Warehouse Systems．電子工業(yè)出版社， 2020 [7] 佩特佐德 [美 ]天宏工作室譯． Microsoft C Windows程序設計 .北京：北京大學出版社， 2020 [8] Abraham Silberchatz． Database System Concepts．機械工業(yè)出版社， 2020 [9] 李玉梅．動態(tài) WEB數據庫應用研究 .昆明理工大學碩士學位論文， 2020 [10] 李蘭友，楊曉光 .Visual C.程序 設計 . 清華大學出版社， 2020 [11] 曹祖圣，吳明哲 .Visual C.Net 程序經典設計 .科學技術出版社， 2020 [12] 張海藩 .軟件工程導論 .清華大學出版社， 2020 [13] 汪曉平 . C網絡開發(fā)技術 研究與論文 ．北京：人民郵電出版社， 2020． 謝辭 在論文即將完成之際，我要向我的指導老師于俊樂教授表示最衷心的感謝，感謝他的幫助與指導。達到了預期的效果，使用該軟件可以完成學生報名、調班、延班、退費、設定、數據維護、報名情況統(tǒng)計報表及打印 等等功能 。 (4)測試用例 4：選擇教區(qū)（天大），選擇類 別（英語） , 選擇班次（天大英語四級強化班 0415），輸入姓名（任家良），性別（男），年齡（ 24），選擇學校（天津工業(yè)大學），校區(qū)（和平），專業(yè)（計算機科學與技術），輸入聯(lián)系方式一（ 1000100），聯(lián)系方式二（），實交金額（ 850），選中并輸入優(yōu)惠原因（團體），選擇來源校區(qū)（ ）， 單擊報名按鈕，預期結果系統(tǒng)提示錯誤。 (2)測試用例 2：選擇教區(qū)（天大），選擇類別（英語） , 選擇班次（天大英語四級強化班 0415），輸入姓名（郭棟），性別（女），年齡（ 24），選擇學校（），校區(qū)（），專業(yè)（），輸入聯(lián)系方式一（ 10000000），聯(lián)系方式二（），實交金額（ 750），未選中優(yōu)惠原因，選擇來源校區(qū)（天大）， 單擊報名按鈕，預期結 果數據顯示在數據表格中并添加到系統(tǒng)數據庫。 (3)測試用例 3：輸入用戶名（ ）和密碼（ ）， 單擊確定按鈕，預期結果系統(tǒng)提示錯誤。本系統(tǒng)主要模塊的測試用例如下： 1． 登錄模塊測試： (1)測試用例 1：輸入用戶名（ mere）和密碼（ mere）， 單擊確定 按鈕，預 期結果進入系統(tǒng)。如果在軟件投入生產性運作之前，沒有發(fā)現并糾正軟件中的大部分錯誤，則這些錯誤遲早會在生產過程中暴露出來，那時不僅改正這些錯誤的代價更高，而且往往會造成很惡劣的后果。 錯誤分為語法錯誤、運行錯誤、邏輯錯誤。利用 Access 開發(fā)的單機應用程序，由于整個系統(tǒng)不需要涉及到與其它計算機或系統(tǒng)集成，因此在設計上非常簡單，單機效率也不錯，適合個人操作使用。 Excel 作成按鈕 功能通過將顯示數據導入 Excel，從而允許用戶按需求編輯和打印報表。 輸入控件盡量采用下拉列表框和單選按鈕，一方面保證輸入的正確性，如班級，不出現學生報了事實上不存在的班級的情況；另一方面，快捷，提高了輸入速度。打印功能通過將顯示數據導入 Excel，從而允許用戶按需求編輯和打印報表。 圖 44 報名界面 界面 界面如圖 45 所示， 插班界面同報名界面一致，區(qū)別在于班次下拉列表框中自動顯示系統(tǒng)當前日期前半年內所有的所有班次以供選擇，并且金額由工作人員經過計算后手動輸入，不再涉及“優(yōu)惠”項，其它項 與“報名”項相同 。父窗體如圖 43 所示 ,從上到下依次為標題欄、工具欄、工作區(qū)和狀態(tài)欄組成，工具欄顯示報名、調班、延班、退費、報表、設定