实时测试按键的键盘码和鼠标的位置

输入一个自然数Ｎ（2≤N≤9），要求输出如下的螺旋矩阵，即边长为N*N，元素取值为1至N*N，1在左上角，呈顺时针方向依次放置各元素。 N=3时，相应的矩阵中每个数字位置如下图所示： 1 2 3 8 9 4 7 6 5-Enter a natural number N (2 ≤ N ≤ 9), the requirements are as follows spiral output matrix, that is, edge length of N* N, the element values for the 1 to N* N, 1 in the upper left corner, showing a clockwise direction in order to place the various elements . N = 3, the corresponding figures for the location of each matrix as follows: 123,894,765

The Safest Smart Pointer of the East

一个小程序名字叫“封装了模块列举功能的类”-a small program called the "Packaging of functional modules listed the category"

一个求解积分方程式的小程序，给感兴趣的人吧。-a solution of the integral equation small program to interested persons it.

HTTP上传文件到WEB上，使用方便，代码清晰，很容易就看的明白，采用POST方式

Gets video cam from a web cam o a video capture board

TP7.0常用内置子程序-TP7.0 commonly used built-Subroutine

windows命名管道连接A.exe和B.exe,A用来显示，B用来输入字符串并变为大写，C程序功能通过使用管道（pipe）通信的方式，实现 A 和 B 的连接，即让 A 进程的输出作为 B 进程的输入

一组转换函数用于十六进制字符串二进制字符串八进制字符串到十进制整数相互转换-Transfer function for a group of hexadecimal string string octal binary string to decimal integer conversion

模仿云的运动，用DIRECTX9编写-imitate the movement goes with DIRECTX9 prepared.