With the rapid development of computer technology, the development and application of management information system is still one of the most widely used fields of computer technology. For this reason, schools, training centers and other units have established computer rooms for students, and the standardized management of computer rooms has also been put on the agenda. This paper mainly introduces the function and realization process of our graduation project-computer room management system. Taking the student management system in the computer room of our school as an example, this paper discusses the structure, basic principles, processes and methods of the management information system.
This paper expounds the system requirements analysis, system analysis, system design, program interface establishment, program code writing, summary and prospect, thanks and references. In system analysis, we can analyze the functions to be completed through specific analysis tools. In the process of system analysis, the functions of the system are analyzed by using E-R diagram and business flow chart, and a data dictionary is drawn and a database is established. The user interface of the system is very concise and practical, which mainly realizes how the administrator authorizes ordinary users. Students can only use the computer after class by entering the membership card number and password on the computer. The system is operated by the administrator, and can query, modify, delete and enter computer information and user information. When processing new member information and viewing, modifying and deleting all member information, you can display qualified member records and all information of the member by entering query conditions, and the administrator will take corresponding actions. Other functions are the same. Combined with this system, the technology and application of system analysis and system design are expounded in detail, especially in computer room management and communication, Visual Basic6.0 is used as the development language, SQL Server2000 is used as the background database, and c/s structure is used to solve problems.
Through the development of this computer room management system, the methods and ideas of developing and researching management information system are further clarified, the understanding of management information system is deepened, the knowledge of information system development learned before is consolidated, the level of software development is improved, and a solid foundation is laid for learning to use computers well in the future. Key words: management system, Visual Basic 6.0, SQL Server2000.
catalogue
Abstract 1
Abstract 2
Chapter 1 Thread Theory 1
1. 1 software development background 1
1.2 overview of working energy 2
1.3 series system special point 3
1.4 Compilation Purpose 3
1.5 means 4.
Chapter II Introduction to Related Technologies 5
2. Overview of1Visual Basic 5
2.2 Visual Basic function 5
2.3 SQL Server 2000 database 5
2.4 ADO Advanced Data Access Object Introduction 6
2.4. 1 OLEDB and universal data access 7
2.4.2 Overview of OLEDB Architecture 7
ActiveX data object (AD0) 9
2.4.5 ADO architecture 1 1
2.5 adding references to ADO objects in Visual Basic 13
Chapter III Feasibility Analysis 14
3. 1 feasibility study 14
3. 1. 1 basic requirements 14
3. 1.2 functional requirements 14
3. 1.3 external function 14
3. 1.4 qualified 15
3. 1.5 feasibility study method 15
3.2 Feasibility Analysis 15
3.3 Feasibility of social factors 16
3.4 Conclusion 16
Chapter 4 Software Design 18
4. 1 overall design 18
4. 1. 1 project planning 18
4. 1.2 Basic description of the system 18
4. 1.3 data analysis and coding design 19
4. 1.4 database design 20
4.2 System Data Module Flow Chart 25
4.3 Functional module design 27
4.3. 1 function analysis 27
4.3.2 Main module code 38
Summary number 72
Thanks 73
Reference 74