基于OLE自动化技术的SPSS二次开发原理及应用

Principle of SPSS Secondary Development and Its Application Based on OLE Automation

随着计算机技术的迅速发展,建立在各种统计方法模型基础上的统计分析软件在实际中的应用成为可能.但如何灵活使用统计软件,深度挖掘软件功能去解决实际中的复杂问题,往往需要对软件进行二次开发.首先从软件开发原理的角度,以常见的统计分析软件SPSS为例,介绍了SPSS软件体系结构,并深入分析了其支持二次开发的原理:基于组件的OLE自动化技术,最后以Visual C++为例说明了如何在其他应用程序中使用SPSS提供的功能进行二次开发.

With rapid development of computer technology, it＇s possible for statistics software which is built on various statistics models and methods to be put into practice. However, using statistics software smartly and maximizing its power to solve complex practical problems need a secondary development. Firstly in terms of software development principle, taking SPSS which is commonly used, SPSS software system is introduced and the principle of its secondary development which lies in OLE automation based on COM is analyzed thoroughly.Finally,an example developed in Visual C ＋ ＋ environment is demonstrated to realize SPSS functions in other applications.