delphi氣象信息服務(wù)系統(tǒng).doc

畢業(yè)設(shè)計(jì)院系_專(zhuān)業(yè)_班級(jí)_姓名_日期年月日中文摘要?dú)庀蠓?wù)業(yè)務(wù)系統(tǒng)是氣象事業(yè)相關(guān)管理人員日常工作的調(diào)度、安排、計(jì)劃。氣象預(yù)報(bào)、氣象信息咨詢(xún)等提供充足的信息和快捷的查詢(xún)手段.其開(kāi)發(fā)內(nèi)容主要包括后臺(tái)數(shù)據(jù)庫(kù)的建立和維護(hù)以及前端應(yīng)用程序的開(kāi)發(fā)兩個(gè)方面。利用DELPHI6.0軟件及其提供的各種面向?qū)ο蟮拈_(kāi)發(fā)工具，建立完整性強(qiáng)、安全性好的數(shù)據(jù)庫(kù)，開(kāi)發(fā)出功能完備，易使用的應(yīng)用程序。經(jīng)過(guò)調(diào)試、編譯與實(shí)現(xiàn)，該程序界面友好、程序設(shè)計(jì)風(fēng)格樸素，使用起來(lái)美觀大方、方便易用。尤其是系統(tǒng)的“報(bào)表生成模塊”的功能極大的減輕工作人員的工作量，并以快速、準(zhǔn)確等優(yōu)點(diǎn)取代人工操作，提高了管理工作效率。關(guān)鍵詞：DELPHI6.0管理信息系統(tǒng)數(shù)據(jù)庫(kù)模塊氣象服務(wù)業(yè)務(wù)系統(tǒng)UtilitiesManagementSystemformanagementofday-to-dayworkoftheutilitymeter-readingfee,statementsgenerated,thecostoftheprovisionofadequatemeansofinformationandquickenquiries.Itsdevelopmentmainlytotheestablishmentandmaintenanceofdatabasesincludingbackgroundandthedevelopmentoftwofront-endapplications.Delphi6.0andtheuseofobject-orientedsoftwaredevelopmenttools,theestablishmentofstrongintegrity,goodsafetydatabasedevelopedfunctions,easytouseapplications.Afterdebugging,Translationandtherealizationthattheprocessfriendlyinterface,simpleprogrammingstyle,usingupaestheticgenerous,convenientuser-friendly.Inparticularsystemstatementsgeneratedmodulefunctiongreatlyreducetheworkloadofstaff,andtotherapid,accurate,andotheradvantagesreplacemanuallyoperated,andenhancedpowermanagementefficiency.Keyword:Delphi6.0InformationManagementSystemdatabasemoduleutilitiesmanagementsystem引言11Delphi語(yǔ)言概述21.1Delphi簡(jiǎn)介21.2數(shù)據(jù)庫(kù)系統(tǒng)簡(jiǎn)介51.3本應(yīng)用軟件的基本介紹72本應(yīng)用程序的構(gòu)成和開(kāi)發(fā)步驟92.1可行性研究102.1.1經(jīng)濟(jì)可行性112.1.2時(shí)間可行性122.1.3技術(shù)可行性132.1.4社會(huì)可行性142.2數(shù)據(jù)庫(kù)的建立和連接152.3系統(tǒng)的總體設(shè)計(jì)173本程序的技術(shù)實(shí)現(xiàn)及具體功能213.1登錄的界面與程序設(shè)計(jì)實(shí)現(xiàn)243.2成本界面與代