The Design And Implementation Of Nursing Departments Teachers Information Management System Based On Powerbuilder

The thesis intends to give the whole modeling and implement process of information management system for the nursing teachers design and implementation. The use case diagram, logical diagram, analysis diagram in requirement analysis stage and class diagram, component diagram in requirement analysis stage and class diagram, component diagram in design stage are illustrated with UML. The Client/Database Server architecture's program is implemented and test, give a program deployment with Powerbuilder 8.0 and Microsoft SQL Server 2000.The principle and framework of design and implement for information management system with object oriented development tools of Powerbuilder 8.0 and Database SQL Server 2000 are analysis and discussed through the example——information management system for nursing departments teachers design and implementation. From software architecture viewpoint, the advantages and disadvantages of apply in the development for C/S architecture style.Discusses the object oriented system design method features. According to user requirement analysis, through the use case diagram, analysis diagram, logical diagram and the function chart to fully describe and showed the nursing departments teachers'information management system design framework.The detailed design teachers information management system in part module and detail data structure, according to object oriented analysis and design principle of the class and components, teacher information management system of functional requirements for layered results mapped to class, according to the relationship between classes define components figure, establish a database table. It is expounder that the Powerbuilder database interfaces.From the teacher information management system realization discusses the coding and procedure deployment method and procedure, through Powerbuilder and embedded SQL statement combine applications can be applied to multiple platform operation portability, well implemented the C/S architecture.Tells the information management system of testing methods, steps and briefly analyzes the software development process in the purpose of testing and significance.