hex2dat

Vc++ 6.0 qrcode二维码代码封装，希望有帮助

闹钟程序，定时关机功能，也是处理bitmap的经典代码，有透明背景效果(Alarm procedures, timing shutdown function, but also deal with the classic bitmap code, there is a transparent background effects)

说明：  vc++实现的简单的cs架构程序，服务器端分登录和注册服务器，通信服务器，及客户端三部分程序。(vc++ server and client c/s lan chatroom)

VC视频对象的跟踪提取原代码（vc视频监控源码）(VC sharp,shipin gen zong)

说明：  Euler 回路问题 .问题描述： 对于给定的图G 和G 中的2 个顶点v 和w，连接顶点v 和w 且经过图中每条边恰好1 次 的路径称为顶点v 和w 之间的1 条Euler 路。当v=w 时得到一条首尾相接的Euler 回路。 .编程任务： 对于给定的图G，编程计算图G 的一条Euler 回路。 .数据输入： 由文件input.txt 给出输入数据。第1 行有2 个正整数n 和m，表示给定的图G 有n 个 顶点和m 条边，顶点编号为1，2，…，n。接下来的m 行中，每行有2 个正整数u,v ，表示 图G 的一条边(u,v) 。 .结果输出: 将编程计算出的Euler 回路输出到文件output.txt 。如果不存在Euler 回路，则输出-1。(Euler circuit problem. Problem description : for a given graph G and G of two vertices v, w, connectivity and vertex v w map through which each side precisely the path to a meeting called vertices v, w between a Euler Road. When v = w be an end-to-end circuit Euler. . Programming tasks : for a given graph G, programming terms of a graph G Euler circuit. . Data input : from the document input.txt given input data. Line 1 has two positive integers n and m, to the graph G with n vertices and m edges and vertices numbered 1, 2, ..., n. Next m OK, every trip has two positive integer u, v, said of a graph G edge (u, v). . Results output : Programming will be calculated by Euler circuit output to a file output.txt. If there is no Euler circuit, the output 1.)

说明：  C++编写的简单分数类（包含复制，约分，四则运算等）(Simple fraction classes written in C++ (including duplication, reduction, four operations, etc.))

辛长安编写的《vc++权威剖析》配盘源代码。本书从实践应用的角度，结合经典的实例阐述C++类的特性，深入剖析VC++，特别是MFC编程的体系结构，使有初级基础的读者能够快速掌握VC++的MFC程序设计思想和C++的语言精华。(Xinchang An " vc++ written authoritative analysis of the distribution disk source. Book from the point of view of practical application, combined with the classic examples described C++ class features in-depth analysis of VC++, in particular, the MFC programming architecture, the primary basis that readers can quickly grasp the design ideas of VC++ the MFC program and C++ the language the essence of .)

ComPort Library是一套用来编写串口通讯程序的控件,它包含5个控件：TComPort, TComDataPac(ComPort Library is a set of controls for writing serial communication programs. It contains five controls,: TComPort, TComDataPac)

Many of us wish to create our own video games. For some, gaming is a hobby, and for others it is something fun to participate in casually. But for the rest of us, gaming and the dream of making our own games is more like a passion. Chances are, if you’ve purchased this book, you are looking to turn your desire and passion into something you can play and share with others.

读取EXCEL 数据 里面有个的Excel 日期形式需要格式的要求 不然会当字符串读出(failed to translate)