paihang

可以实现模拟键盘，驱动级的。可以当普通键盘一样使用(Can realize analog keyboard, driver class. Like an ordinary keyboard can be used)

说明：  简单计算器.热爱C++,但还是学生，故来此向大家学习。谢谢。(simple calculator)

ip从char[]转为int，ip地址转换( transform ip from char[] to int)

说明：  用VB做得，仿Vista经典界面的日历，也算个万年历，(Done using VB, a classic interface like Vista' s calendar, a calendar are also considered,)

小型VB图片管理系统（Access）,有需要的就下载吧。(Small VB Image Management System (Access), there is a need to download it.)

支持计算式编辑并计算，并提供常用方程，函数键盘，时间显示等功能(Support calculation formula editor and calculate and provide commonly used equations, function keyboard, the time display and other functions)

说明：  2进制10进制16进制转换（包括整数小数）使用数组进行编程(Hex converter )

VB绘制公交线路节点演示程序代码,有需要的下。(VB rendering node demo code, bus lines in need.)

VB将彩色图象黑白化典型示例代码,有需要的就下。(VB of the typical black and white color image sample code, there is a need on the next.)

用于求三组数，每组数的各个位都不相同。第二组数为第一组的2倍，第3组数为第一组的3倍(Is used to find the number of three, the number of the bits in each group are different. The second number of groups for the first group of two times the number of the third group of three times the first group)