【正文】 s actual need, the design and development process follow the following principles: (1) legitimacy principle: the pany39。 According to the user39。leave requisitions son module mainly provide monthly attendance statistics function. Basic Data Is Set Module Profile According to the demand analysis and the overall design, the basic data is set modules shall be responsible for the maintenance of personnel management relevant basic data, these basic data mainly has: national archives, educational level, worker type, political affiliation, departments category, wages category, title category, post categories, This module and main functions are pleted for these basic data of add, edit and delete operation。 This system shows document/view structure, the principle and application, because the system is based on single document application, the system itself is posed by document, in its view area realized in style display and image loading and displayed. Access Validation Module Design According to the demand analysis and the overall design, this module mainly is according to user input user name, verify user identity and determine its operating permissions. The Attendance Management Module Profile According to the demand analysis and the overall design, the attendance management module mainly realize to the employee39。 The view is data users window, to provide users with the document visual data display, which the document is all or part of the content in the window display, in document view structures, there is an application document data collection of basic elements, which constitutes the application program used by the data unit, And it provides management and maintenance data and means. Document and views of this operation is programming advanced thought separation. All of the data modified by the document object to plete. View call this method of an object to access and update data. It greatly simplifies the majority of applications in the design process. Doc view structure of meaning: First will data manipulation and data shows, the user interface, separate, MFC in document/view structure provides many standard operation interface。 personal files (including employee basic archives and onthejob information) management and related operations. Operator staff file information recorded and change, including the employee of the basic information, working experience, family relationship, disciplinary records and training experience, requirements for these employees archives information can be added, modification and deletion of operation, also can undertake searching and browsing operation. This module is the system of key, the user can through this module for unit set up a paratively plete personnel file system, at the same time of files for check. Performance requirements (1) hardware environment In the lowest allocation of cases, the performance of the system often is like person meaning very much, now of hardware performance has been fairly well, and the price is cheap, so usually give the server configuration highperformance hardware. Inter Pentium II, processor: 266 MX or higher Van 64MB memory: Hard disk space:, 2GB SVGA, graphics: display adapters (2) software environment operating system: Windows 98 / ME / 2021 / NT Database: Microsoft Access, 2021 4 System Outline Design Basic Design At present, the enterprise has built up a financial management system contains salary management part, in order to avoid repetition development, this system is mainly realizes human resources management of personnel file management and attendance management function and provide corresponding interface for the financial management system of salary management to provide the corresponding data support. In addition, based on cost and security considerations, assume this system is a relative close single operation system, it does not provide with other systems of realtime data interaction. The database request, now the backend database support software has a variety of, such as Oracle (for large system de