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醫(yī)院門診收費(fèi)管理系統(tǒng)論文(參考版)

2024-12-20 05:30本頁(yè)面
  

【正文】 the pages of its ASP predecessor end ) To change its name, open the Properties window, click on WebForm1 in the dropdown control menu, and change the Name property entry.(Similarly, to change the default name of a control, click on its entry in the Properties dropdown control menu and change the control’s ID property entry.) By default, the Solution Explorer window does not show the codebehind C file associated with each page. To see these files, we need to first click on appears beside the and files. Clicking on the + sign displays the C files and . DoubleClicking either file, of course, opens it within the text display window. Before we begin out implementation, let’s execute the empty project. Your browser should pop up with a blank page. The browser’s title bar should print the page’s URL path, which is what we start with. In Windows Forms, the Form class represents the window abstraction. We add controls to it ,we give it a title, and so on. Our class is derived from the Form class. By default ,it is called Form1for example, Public class Form1: Added controls and callbacks bee members of the Forms works on a very similar model. For example, the Page class represents the page we design. Our class is derived from the Page class. By default, it is called WebForm1for example, Public class WebForm1: The controls and callbacks we introduce bee members of the WebForm1 class. The public and protected Page class members are available as well. The Properties window of the general document, refered to as DOCUMENT within the Properties window, allow us to set up the display characteristics of the page, such as its background color ( bgColor ) or whether to title a background image (background).The text of the browser’s title bar is set through the text property .The color of any text appearing on the page is set through the text property. The color of page links is set through the link (unvisited links), vLink (visited links), and aLink (active links) properties. One of the important decisions is whether to set the pageLayout property to GridLayout(the location of the controls are at fixed x/y coordinates) or FlowLayout (the control’s location flows 門診子系統(tǒng) from the top to the bottom of the page according to the relative sizes and shapes of the objects). Over 30 properties are associated with the document. Clicking on a property displays a short description of it at the bottom of the Properties page, the same as under Windows Forms .Each time we set a property ,the underlying HTML text is modified to reflected our change. To incrementally view the changes, toggle between the design and HTML views of the page as you set or reset a property, add a control, and so on. Understanding the Page Event Life Cycle Events are raised on the client side as the user interacts with the form. The event information is captured and either immediately transmitted to the Web server through an HTTP post or cached until a post is triggered .The actual event handling is carried out on the server .When done, the modified page is then rendered into HTML and streamed back to the client for display. Because event handling requires a roundtrip, events that occur frequently and that can be raised without the user even being as a mouseover, are not supported .In fact, by default only click events cause the page to be posted bac。同時(shí)也要感謝身邊朋友的熱心幫助,沒有你們的支持與關(guān)心,就沒有我今天的畢業(yè)設(shè)計(jì)。 其次,學(xué)校在這方面也給我們提供了很大的支持和幫助,學(xué)校領(lǐng)導(dǎo)比較重視,給我們安排了較多的上機(jī)次數(shù)和足夠的計(jì)算機(jī),讓我們有盡可能多的時(shí)間上機(jī);并為我們開通了網(wǎng)線,方便我們上網(wǎng)查找信息;另外提供了專門的教室方便我們上機(jī)調(diào)試;每個(gè)設(shè)計(jì)小組配有專門的指導(dǎo)老師,幫助我們能順利完成整個(gè)設(shè)計(jì)。 首先,我要特別感謝杜玲玲老師對(duì)我的悉心指導(dǎo),在設(shè)計(jì)期間杜老師幫助我收集文獻(xiàn)資料, 理清設(shè)計(jì)思路,指導(dǎo)操作方法,并對(duì)我所做的課題提出有效的改進(jìn)方案。雖然這不是我讀大學(xué)以來第一次寫論文,但卻是花費(fèi)心血最多的一次,這是對(duì)我大學(xué)四年學(xué)習(xí)下來最好的檢驗(yàn)。 門診子系統(tǒng) 謝 辭 首先非常 感謝學(xué)校能開設(shè)這個(gè)課題,為本人日后從事計(jì)算機(jī)方面的工作提供了經(jīng)驗(yàn),奠定了基礎(chǔ)。不過,至少它已經(jīng)啟發(fā)了自己的思維,提高了我的動(dòng)手能力,這是我在課本中學(xué)不到的。 關(guān)于本次設(shè)計(jì)的命題,我的設(shè)計(jì)只能提供其基本的功能。為了保證我們畢業(yè)設(shè)計(jì)的正常 進(jìn)行,學(xué)院抽調(diào)了優(yōu)秀的老師指導(dǎo)我們進(jìn)行畢業(yè)設(shè)計(jì),提供良好的設(shè)備給我們,在軟硬件上支持我們進(jìn)行畢業(yè)設(shè)計(jì),并且不時(shí)地詢問我們畢業(yè)設(shè)計(jì)的進(jìn)展情況。扎實(shí)的基本功和良好的學(xué)習(xí)習(xí)慣,能使自己在學(xué)習(xí)新知識(shí)有更深刻的認(rèn)識(shí)力和更快的領(lǐng)會(huì)力。隨著時(shí)間的推移,我開始慢慢的掌握了設(shè)計(jì)時(shí)所需要的知識(shí)。根據(jù)老師的建議,我找來了數(shù)據(jù)庫(kù)設(shè)計(jì)與建設(shè)的相關(guān)書籍和資料,從最基本的問題入手開始一個(gè)個(gè)的解決我心中的疑惑。也只有到了那個(gè)時(shí)候,我才真正體會(huì)到學(xué)會(huì)運(yùn)用自己的能力與知識(shí)是何等的重要,知識(shí)是在 課堂上,老師教授的,在書本中學(xué)到的,實(shí)踐則是要自己動(dòng)手,自己去做才能掌握。而當(dāng)自己真正的深入到設(shè)計(jì)實(shí)踐當(dāng)中 ,深入到問題當(dāng)中時(shí)。還從思想的深處體會(huì)到,要把自己的所學(xué)變成現(xiàn)實(shí)時(shí)所將面對(duì)的種種難題。在這 1 個(gè)月中??墒?,對(duì)我來說,這次設(shè)計(jì)的本身所產(chǎn)生的影響,還遠(yuǎn)遠(yuǎn)沒有結(jié)束,我從本次畢業(yè)設(shè)計(jì)中學(xué)到了許多課本上沒有的知識(shí)。 系統(tǒng)模塊設(shè)計(jì)及分析 1. 診流 程圖 : 圖 51 門診操作流程圖 2. 程序主要模塊設(shè)計(jì):( 程序見附錄 ) 門診子系統(tǒng) 門診子系統(tǒng) 門診子系統(tǒng) 門診子系統(tǒng) 門診子系統(tǒng) 門診子系統(tǒng) 第六部分 總結(jié) 在老師的指導(dǎo)下。針對(duì)某個(gè)資源的所有操作,我們可以設(shè)置這些權(quán)限對(duì)用戶來說是“繼承”或“不繼承” i. 繼承:意思是這些權(quán)限將使用其(即用戶)所擁有的角色的權(quán)限,而不使用其(即用戶)單獨(dú)設(shè)置的權(quán)限 ii. 不繼承:意思是這些權(quán)限將使用其單獨(dú)設(shè)置的權(quán)限,而不使用其所擁有的角色的權(quán)限 5) 認(rèn)證,指用戶訪問資源的某些操作時(shí),根據(jù)授權(quán),判斷是否允許用戶的 訪問 a) 在用戶訪問的時(shí)候,需要進(jìn)行即時(shí)的判斷(是否有權(quán)訪問) b) 應(yīng)該提供查詢的功能,可以查詢某個(gè)用戶所擁有的所有權(quán)限 模型分析 管理要求 管理結(jié)果 醫(yī)院收費(fèi) 管理系統(tǒng) 查詢要求 查詢結(jié)果 管理人員 病人 門診子系統(tǒng) 用戶角色**許可( P r e m is s io n )+ 資源+ 許可**角色是授權(quán)的集合一個(gè)用戶可以擁有多個(gè)角色,但是一次會(huì)話只能激活若干角色Se s s io n ( 會(huì)話 )11. . * RBAC1( Role Based Acess Control 1) 用戶角色**許可( P r e m is s io n )+ 資源+ 許可**角色是授權(quán)的集合一個(gè)用戶可以擁有多個(gè)角色,但是一次會(huì)話只能激活若干角色Se s s io n ( 會(huì)話 )11. . * RBAC2( Role Based Acess Control 2) 門診子系統(tǒng) 用戶角色**許可( P r e m is s io n )+ 資源+ 許可**角色是授權(quán)的集合一個(gè)用戶可以擁有多個(gè)角色,但是一次會(huì)話只能激活若干角色Se s s io n ( 會(huì)話 )11. . *約束 RBAC 的一種改進(jìn)方案 (RBACEX) ( Role Based Acess Control Extend) U s e rRo leM o d u le+ 資源 ID+ 資源名稱+ 描述U s e r Ro le M a p p in g1**1A C L+ 主體類型+ 主體標(biāo)示 ID+ 資源標(biāo)示+ 操作 in t+ 授權(quán)狀態(tài)掩碼 in t*1*1* 1對(duì)授權(quán)狀態(tài)全 1 標(biāo)示繼承,全 0 表示不繼承 門診子系統(tǒng) 實(shí)體類圖 用戶+ I D+ 用戶名+ 密碼+ 注冊(cè)時(shí)間+ 注冊(cè) IP+ 最后一次登陸時(shí)間+ 最后一次登陸 IP角色+ 角色編碼+ 角色名稱+ 角色描述+ 創(chuàng)建用戶宿主 ID+ 創(chuàng)建用戶宿主名用戶角色映射+ I D+ 用戶編碼+ 用戶名稱+ 角色編碼+ 角色名稱
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