1、英文:Personnel management system development and designBy Dustin MarxSummaryWith the rapid development of computer technology, computer applications in the popularity of business management, personnel management of enterprises using computers is imperative. For medium-sized enterprises, enterprises an
2、d efficient use of computer support to complete the daily affairs of labor and personnel management is to adapt to the modern enterprise system, encourage enterprises to labor and personnelmanagementtoscientific,standardized,anecessarycondition; incomparable advantage of the computer to retrieve man
3、agementrapid, easy to find, high reliability, large memory capacity, security and good, long life and low cost. These advantages can greatly improve the efficiency of personnel management, but also corporate scientific and standardized management, an important condition for integration with the worl
4、d. Different companies have different human resources management system, which determines the different companies need different personnel management system.choice of development toolsNow, the market can buy a lot of application development products, popular, and dozens. Currently the most popular i
5、n our market, the most used, most advanced development tools can be used as enterprise-level products:Microsofts Visual Basic Microsofts Visual C Borlands DelphiJava, etc.In the current market, many application development tools for these, some stressed that the implementation of process flexibility
6、 and efficiency of language; and some emphasis on the visual application development tools to bring convenience and efficiency high, each with its own advantages and characteristics, but also to meet the needs of different users. However, the language of the flexibility and convenience tools are ine
7、xtricably linked, and only a convenient tool, but did not support the language of flexibility, many specialized processing actions will need to spend several times the effort to deal with, so the efficiency of the original advertisedloss of a role in improving the advantage; the contrary, if the lan
8、guage only emphasizes the flexibility of process continued, but no convenient tool for co-ordination will make some very simple interface, even if the deal moves, programmers will be a serious waste of valuable time.As the database system development, Visual Basic is an ideal choice. MIS database is
9、 an important enabling technology in the MIS development process, how to choose the database management is an importantissue, at present, the database more products, each product has its own characteristics and scope, therefore, the choice of database should consider the characteristics of database
10、applications and application, the systems database language used Visual Basic language, the development tool has many advantages:Visual Basic is a visual, object-oriented and event-driven article by the way of structured high-level programming, can be used to develop the type of Windows environment
11、applications. It is easy to learn, efficient, and powerful, with professional development tools, Windows SDK comparable to, and application developers do not have the C / C + + Programming. In the Visual Basic environment, the use of event-driven programming mechanism, novel-to-use visual design too
12、ls, the use of Windows internal application program interface (API) functions, and dynamic-link library (DLL), Dynamic Data Exchange (DDE), Object Linking and Embedding (OLE), Open Data Access (ODBC) technology, can efficiently and quickly developed a Windows environment, powerful, rich graphical us
13、er interface application software system.In general, Visual Basic has the following characteristics:Visual Programming:Traditional programming language design program, are designed by writing code to the user interface, the interface design process do not see the actual display, run the program to b
14、e compiled can be observed. If you are not satisfied with the effect of the interface, but also return to the program changes. Sometimes, this programming - Compiler - Change the operation may be repeated several times, greatly affected the efficiency of software development. Visual Basic provides a
15、 visual design tool, the complexity of the Windows interface design package together, developers do not have a lot of interface design and write code.Just press the screen layout design, using system tools to draw on the screen various parts, that is, graphical objects, and set the properties of the
16、se graphical objects. Visual Basic code automatically generated interface design, programmers need only write the part to achieve functionality of the program code, which can greatly improve the efficiency of program design.Object-oriented programmingVisual Basic 4.0 support for future object-oriented programming, but it is the general object-oriented prog
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