online examination system implementing it in VB.net

bmp位图文件的读取与保存，可以借此熟悉bmp的文件结构-A demo shows how to read and write a bitmap file which can help you to familiar with bitmap structure.

can相关程序，介绍初始化，发送和接收，希望对你有所帮助-can the relevant procedures, introduction to initialize, send and receive, I hope for your help

一个绘图按钮，从网上下载的，再次与大家共享-Drawing a button, downloaded from the Internet, and once again to share with you

串口编程调试精灵 -Serial Programming Debugging Wizard

以Vc＋＋为开发平台，实现windows中经典问题producer_consumer_problem的简单运行，运行界面为dos-to Vc++ development platform, realizing windows were classic producer_consumer_problem simple operation, run interface to dos

In The Art of Project Management, you ll learn from a veteran manager of software and web development how to plan, manage and lead projects. This personal account of hard lessons learned over a decade of work in the industry distills complex concepts and challenges into practical nuggets of useful advice. Inspiring, funny, honest, and compelling, this is the book you and your team need to have within arms reach. It will serve you well with your current work, and on future projects to come.

傅立叶变换用于电力系统谐波分析,全是用c++编的很有价值,不信看看啊-A c++ code for analysis of harmonic wave of electronic system by Fourier transformation.

查看内存泄漏的类，使用方法： 把两个文件添加到工程里，在需要做检测的文件里加上#include "MemoryMgr.h" 如果是使用MFC的程序删掉#define new DEBUG_NEW一行，在MemoryMgr.cpp里最上边加上#include "stdafx.h"就可以了。结果会保存在MemoryLeakLog.txt里-See the class memory leaks, use the method: the two files added to the project, the testing needs to be done in the document together with the# include " MemoryMgr.h" If the procedure is to use the MFC deleted# define new DEBUG_NEW line, MemoryMgr. cpp with the most top# include " stdafx.h" on it. Results will be stored in MemoryLeakLog.txt Lane

CSerialPort类的头文件和c源文件，封装了VC中串口通信的api，方便编写串口调试软件-CSerialPort class header file and the c source file, package the VC in the serial communication of the api, facilitate the preparation of serial debugging software