本科生毕业设计(论文)_图书管理系统.doc

大连理工大学城市学院 本科生毕业设计（论文） 学 院：计算机工程学院 专 业：计算机信息与技术 完成日期：2011年5月20日 大连理工大学城市学院本科生毕业设计（论文）总计 毕业设计（论文） 页 表格 表 插图 幅 Abstract At present, China has a large number of the librarys computerized library management At the same time, computer software on the market have emerged from a number of outstanding features for the integrated library automation software. Some of them introduced from abroad, and also have their own development. These software have a common characteristic: they are mostly for the large-scale development of specialized library, therefore, the hardware and software is expensive, not suitable for schools, factories, research institutes, such as the small and medium-sized enterprises and institutions use the Library. These library collection of books tend to the thousands of between 100,000 and workflow not such as a large library complex, they are not likely to spend huge sums of money to buy the expensive library system integration software, and can not even buy back and give full play its role. On the other hand, a remote mountain area schools, although the distribution of more than 486 computer PC, but its library management software in the development of the DOS platform, interface monotonous and tedious operation, and low efficiency. Based on this situation, the development of an application on the Windows platform, with advanced graphical interface for small and medium-sized library information management system is an important topic facing this paper is a typical school library management system, it focuses on the following building process. The Library system is a typical information management system. its development mainly includes the establishment and maintenance of backstage database and development of front application procedure. This library system takes the local area network library demand as a background, dividing into the manager, teacher, the student three kinds of users. It has the different functi