Abstract
圖書管理系統是采用Visual Basic6.0開發的壹個數據庫管理系統。開發本系統的基本步驟：需求分析、系統概念設計、系統邏輯和物理設計、系統實現和維護。在系統分析中先後用數據字典、數據流程、系統的功能結構圖、ER圖分析了系統所需的各種數據。在系統的設計過程中,我們采用了模塊獨立設計法,比較詳細的展現了各個模塊的功能。在庫和表的設計當中, 我們力求層次清晰，設計簡單實用。在系統具體實行階段中，我們精心細致的畫出了各個窗體並給出了相應的事件和代碼，以實現各個窗體的作用。
圖書管理系統是典型的信息管理系統(MIS),其開發主要包括後臺數據庫的建立和維護以及前端應用程序的開發兩個方面。對於前者要求建立起數據壹致性和完整性強、數據安全性好的庫。而對於後者則要求應用程序功能完備,容易使用等特點。
The books management system management system is uses Visual theBasic6.0 development a database management system. Develops thissystem the basic step: Demand analysis, system conceptual design,system logic and physical design, system realization and maintenance.Successively used the data dictionary, the data flow, the systemfunction structure drawing, the ER chart in the system analysis toanalyze each kind of data which the system needed. In the systemdesign process, we have used the module independent design law,compared with detailed has unfolded each module function. In thestorehouse and middle the table design, we make every effort the levelclearly, the design simple is practical. In the system concreteimplementation stage, we were careful careful have drawn each windowand have produced the corresponding event and the code, realized eachwindow function. The books management system management system is the typicalinformation management system (MIS), its development mainly includesthe backstage database the establishment and the maintenance as wellas front end the application procedure development two aspects.Establishes the data uniformity and the integrity regarding formerrequest is strong, the data security good storehouse. But requests theapplication procedure function regarding latter completely, is easy touse and so on the characteristic.
因此我們結合開入式圖書館的要求，對Access2000數據庫管理系統，SQL語言原理，Visual Basic 6.0應用程序設計，Visual Basic 6.0數據庫技術進行了較深入的學習和應用，主要完成對圖書管理系統的需求分析、功能模塊劃分、數據庫模式分析，並由此設計了數據庫結構和應用程序。
在這次畢業設計的過程中，我們將圖書管理系統劃分為四個模塊：圖書管理模塊，讀者管理模塊，借閱管理模塊，系統管理模塊，其中我負責圖書管理模塊的部分。
本系統雖然設計簡單，但有壹定的實用性。系統的功能較為全面，使用簡單，基本上可以作為壹般大中小學的圖書管理系統。
Therefore we unify enter the type library the request, to theAccess2000 database management system, the SQL language principle,Visual the Basic 6.0 applications programming, Visual the Basic 6.0data bank technologies has carried on a more thorough study and theapplication, mainly completes to the books management systemmanagement system demand analysis, the function module division, thedatabase pattern analysis, and from this has designed the databasestructure and the application procedure. In in this graduation project process, we the books management systemmanagement system division are four modules: The books administrationmodule, the reader administration module, borrows the administrationmodule, the system administration module, my responsible booksadministration module part. This system although designs simply, but has the certain usability.System function more comprehensive, use simple, basically may take thecommon major and medium elementary school the books management systemmanagement system.
關鍵字：數據庫，SQL 語言，Visual Basic6.0，圖書，圖書管理模塊，窗體
Essential character: Database, SQL language, Visual Basic6.0, books,books administration module, window