“&”在VFP编程中的应用  

The Application of "&" in VFP Programming

作　　者：王恒扬[1] 

机构地区：[1]连云港师范高等专科学校,江苏连云港222006

出　　处：《科技情报开发与经济》2010年第35期108-110,共3页Sci-Tech Information Development & Economy

摘　　要：宏替换函数"&"在VFP的编程中具有重要作用,它与赋值语句、数字转换函数巧妙组合,能非常灵活地控制程序,提高程序的通用性,使程序更加简洁,运行效率更高,尤其在处理一些不确定对象时,扮演非常重要的角色。通过具体示例,介绍了"&"在VFP编程中的应用。The macro-substitution function ＂＆＂plays an inlporlant role in V FP programming, and the artful combination of ＂＆＂and assigmnent statement as well as numeral conversion function can control the program very flexibly, make the program more simple and make its operation efficiency higher, especially, it can play a very important role in processing some uncertain objects. Through some concrete examples, this paper introduecs the application of ＂＆＂in VFP programming.

关 键 词：宏替换 VFP编程 应用 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]