自动化技术在生成数据报告中的应用

摘要

在数据分析系统中人们希望将分析结果如文本、数字、表格、图片等保存到文件中,自动生成数据报告文档.研究应用程序与Microsoft Office组件之间的数据交换技术具有现实意义.Microsoft Office组件建立在自动化技术基础之上,自动化是支持IDispach接口的COM,它继承COM很多优点,简化COM底层细节,支持客户端与服务器之间数据的双向通信,通过自动化技术使得不同应用中的数据通信更加便利.MFC实现了对自动化对象和客户应用程序开发的支持.Microsoft Office组件是以Application对象为根的层级模型结构,Application、Document、Selection和Range等是最常用到的Word对象.项目实例演示了VC环境下通过制作报告模版,利用自动化技术快速开发Word客户应用的过程,该方法对在各种语言环境下开发Microsoft Office客户应用程序都具有借鉴价值.%It is hoped that analysis results,such as text,figures,tables,pictures,etc.can be saved,and data report document can be created automatically,in developing the data analysis software systems.It is meaningful to research the data exchange technology between applications and Microsoft Office components.Microsoft Office components are based on Automation.Automation is based on COM which supports the ID which is patch interface and enables two-way communication between client and the server.Microsoft Foundation Class supports the Automation between clients and servers.Microsoft Office components are a hierarchy model which is rooted by Application object.Application,Document,Selection,Range are often used to automation Word clients.The project presents how to rapidly develop a Word client with document template by using Automation in Visual C + +.This method can be used to develop Microsoft Office client for various program language.