一部很好的c++学习视频，讲得非常详细，透彻！适合c++初学者使用，学习！...

VC下OPC开发的API和源码，                                                                             直接加载，                                                调用函数， 编译就可运行。

南开一百题完整程序及答案源码 付带100题上机改错题及答案源码-Nankai 100 questions and answers on source code to pay the full program with 100 questions and answers on the source machine error correction question

红外遥控式简单计算器演示程序 * * 用红外遥控器做输入（适用新式遥控器） * * * * LCD1602显示方式： * LCD第一行显示：CALCULATOR * * LCD第二行显示：运算过程 * * * 主要功能： * 0－99两位数之间的加、减、乘、除整数运算-Simple calculator-style infrared remote control demo program** to do with infrared remote control input (the application of new remote control)**** LCD1602 display:* LCD display the first line: CALCULATOR** LCD second line shows: Operational process*** Main functions:* between 0-99 double-digit add, subtract, multiply, with the exception of integer calculations

用C++语言实现的RSA加密算法，代码中有详细的注释，可以很好的运行。代码效率不错。-Using C++ language implementation of the RSA encryption algorithm, the code detailed notes, can be a very good run. Good code efficiency.

基于pc的串并口检测工具，只要在pc的串口和并口上面，接上自检头就可以检测串并口是否可用-Pc parallel port-based detection tool for the string, as long as the serial and parallel port pc above, with access to the self-test can detect the first string on the parallel port is available

针对移动手机应用的QR码编码器，支持版本1到14，结构链接，可保存成位图并打印。-mobile handset applications QR coding device that supported versions 1-14, structural links kept as bitmap and print.

算法程序 -algorithm

VT420终端仿真程序，mit开发的VT420协议源码，对于VT系列仿真终端实现都有参考-VT420 terminal emulation program, mit development agreement VT420 source for VT series terminal emulation realize there are reference

window 硬件信息的获取,包括CPU，内存，硬盘空间等等；-access to information window hardware, including CPU, memory, hard disk space, etc.

This project implements IPSec as NDIS Intermediate filter driver in Windows 2000. This IPSec driver appears as Virtual NIC to protocol drivers like TCP/IP driver. The network applications need not be aware of the existance of this IPSec driver