【正文】 作為數(shù)據(jù)庫系統(tǒng)的開發(fā)， Visual Basic 是一個非常理想選擇。目前在我國市場上最為流行、使用最多、最為先進的可用作企業(yè)級開發(fā) 工具的產品有： Microsoft 公司的 Visual Basic Microsoft 公司的 Visual C Borland 公司的 Delphi Java 等等 在目前市場上這些眾多的程序開發(fā)工具中，有些強調程語言的彈性與執(zhí)行效率；有些則偏重于可視化程序開發(fā)工具所帶來的便利性與效率的得高，各有各的優(yōu)點和特色，也滿足了不同用戶的需求。不同的企業(yè)具有不同的人事管理制度，這就決定了不同的企業(yè)需要不同的人事管理系統(tǒng)。對于大中型企業(yè)來說，利用計算機支持 企業(yè)高效率完成勞動人事管理的日常事務，是適應現(xiàn)代企業(yè)制度要求、推動企業(yè)勞動人事管理走向科學化、規(guī)范化的必要條件；計算機管理所無法比擬的優(yōu)點檢索迅速、查找方便、可靠性高、存儲量大、保密性好、壽命長、成本低等。 ⑥ application package choice. In the development of this system before, with the center39。 ④ highlevel programming language of choice。 ② build system choice。 management information system used successfully, use the unit should have the puter equipment and related peripherals. Feasibility analysis of the hardware resources, the main consideration for the host puter memory, the type, function, work capacity, security measures and the input / output devices, external storage and da ta munication working equipment configuration, function, efficiency, pliance with system solutions and other indicators design requirements, but also consider the puter39。 the new system the number and level of developers, namely, human resources。s requirements and avoid a lot of manpower, material and financial resources, the development of the new system is the failure of the tragedy. Overview of Feasibility Study Feasibility analysis is the user39。s request to conduct a feasibility analysis of the survey results confirm the feasibility of system development. (2) The staff of the new system not all systems researchers, some people process data for its function and no clear understanding of the method. They only work according to their business needs requests, system developers to conduct a detailed survey and analysis to confirm the user39。 and Visual Basic is the application of objectoriented programming methodology (OOP), the programs and data encapsulated as an object and should be given for each object the attributes of the object as something real. In the design of objects, without writing to establish and describe each object code, but with the tool to draw the interface, Visual Basic automatically generates the object code and package it. Each object is displayed graphically in the interface are visible. 共 13 頁 第 3 頁 Structured programming language Visual Basic is based on the BASIC language developed, highlevel programming language with sentence structure, similar to the logic of natural language and human thinking. Visual Basic statements easy to understand, its editor supports color code, can automatically check for syntax errors, but also has powerful and flexible to use debugger and piler. Visual Basic is an interpreted language, enter the code at the same time, deposition of highlevel language interpretation system will be translated into machine instructions the puter can recognize and judge each statement syntax error. Visual Basic procedures in the design process, you can always run the program, and in the whole process a good design, you can pile an executable file (. EXE), from the Visual Basic environment, directly in the Windows environments. Eventdriven programming mechanism Visual Basic object through the event to perform the operation. An object may have multiple events, each event are available through a program to respond. For example, the mand button is an object, when the user clicks the