This document is a study on the VC++. NET example source files, including execut...

绘制时钟的的表盘与表盘刻度，表盘用Ellipse函数绘制，表盘的六十个刻度以及时钟的十二个小时刻度用MoveTo和LineTo来绘制。时钟的重绘用Invalidate(false)如果参数是true，擦除背景之后，再重绘，会出现刷屏。定时用SetTimer每一秒调用一次ontime中的Invalidate(false)

DSP编程常用函数 double uniform(double a,double b,long int* seed) double gauss(double mean,double sigma,long int *seed) double exponent(double beta,long int *seed) double laplace(double beta,long int* seed) double rayleigh(double sigma,long int *seed) double weibull(double a,double b,long int*seed) int bn(double p,long int*seed) int bin(int n,double p,long int*seed) int poisson(double lambda,long int *seed) void dft(double x[],double y[],double a[],double b[],int n,int sign) void fft(double x[],double y[],int n,int sign)-DSP programming functions commonly used double uniform (a double, double b, long int* seed) double Gauss (double mean, double sigma, long int* seed) double exponent (double beta, long int* seed) double Laplace (double beta,* long int seed) double Rayleigh (double sigma, long int* seed) double Weibull (a double, double b, long int* seed) int bn (double p, long int* seed) int bin (int n, p double, seed long int*) int poisson (double lambda, long int* seed) void dft index (doubl

win2000/XP下对串口操作控件源代码-win2000/XP Serial operating under the control source code

这个是可以用于windos mobile平台下面的软键盘的代码-This is can be used for windos mobile platform following soft keyboard code

用C语言写的学生成绩管理系统，功能强大。-The Student system is C program write !

这是一个经过测试过的程序，具体说一个接口程序，是一个通过串口连接的接口程序-This is a procedure had been tested, the specific procedures that an interface is a serial connection through the interface program

一个简单的计算器-a simple calculator

开发B/S结构的ERP中用到的一些公共的方法-The public method is used when you devolop B/S architecture ERP programe

在用户级上修改Windows核心代码的方法-the user-level changes on the core Windows code method

一个使用堆栈写的计算器，能够使用常用的数学函数.-use of a stack written by calculators, to use common math functions.