TestCalculatorDemo

可用于抽奖等需要临时随机抽号的场合（压缩包中详细的说明文档）(Can be used to draw random numbers that require temporary occasions (compressed package detailed documentation))

VB编程实现改变系统日期格式,有需要的就下载吧。(VB Programming to change the system date format, there is a need to download it.)

Visual C下提取点阵字模源代码，可可直接生成C语言的code，可选字体，大小. (The dot matrix source code Visual C extract, cocoa directly generate C language code, selectable font, size.)

一个外国人写的 VB6 子类和定时器，提供源代码。

计算器，实现了常规的所有计算功能，很好用的(Calculator, to achieve all the computing power of a conventional, well used)

Screen Saver source code in vb. An exploding flower saver.

航标性能评估，实现航标配布合理性的评估，评估某一河道航标配布的合理性(The reasonableness of the beacon performance assessment of the beacon with cloth reasonableness assessment of a river beacon with cloth)

利用vc++开发的TIN的生成算法 (Using vc++ TIN generation algorithm developed)

说明：  vc编写的虚拟仪器的例子 带有信号显示的方法(vc The virtual instrument with a signal example of the methods shown)

加法计算器，主要实现两个数加减运算，用来练习MFC中基本控件的使用(Addition calculator, the main achievement subtract two numbers, used to practice the basic control the use of MFC)