小例子，里面有计算器、求圆的面积和周长、求方形的面积和周长。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
Small example (2013-07-08, PowerBuilder, 11KB, 下载1次)
光纤激光器速率方程 修改数值后可直接计算
The fiber lasers rate equation (2013-05-14, PowerBuilder, 739KB, 下载67次)
用PB做的一个计算器嘿嘿新人用来试手.还不错
PB to do with a calculator new to try hand (2013-04-19, PowerBuilder, 258KB, 下载1次)
实现计算器得简单加减乘除，复位，开关，可以自行调节计算位数
Calculator simple addition and subtraction, multiplication and division (2013-04-07, PowerBuilder, 11KB, 下载1次)
PB开发的计算器程序，适合初学者，比较简单，开发程序版本PB9.0
PB calculator program developed for beginners, is relatively simple, the development program version PB9.0 (2012-12-26, PowerBuilder, 31KB, 下载5次)
简单的计算器，包含加减乘除，方便同初学者学习，代码很清晰很简洁
Simple calculator with addition, subtraction, multiplication, and division, to facilitate learning with beginners, the code is very clear and very simple (2012-11-16, PowerBuilder, 45KB, 下载2次)
一个电话费计算器用pb9编写的是我学pb三个月后编写的
a telephone calculator with pb9 is prepared me pb after three months of preparation (2007-01-06, PowerBuilder, 15KB, 下载3次)