21ProgrammingPrimer

这篇则是面向对象技术篇,当然还是老调重提!不过我们是利用面向对象技术实现Windows的SDK开发,对于刚开始学习Win32 SDK的VcKbase的朋友们,你们一定可以在此获益!(This is the object-oriented technology, a chapter of course, the old tune again! But we are using object-oriented technology for Windows SDK development, For just started learning Win32 SDK VcKbase friends, you will be able to benefit from this!)

说明：  贰叁伍远控 服务器版，支持win7，win10，win8 等上线 最新免杀 时间：20190519 过金山，腾讯管家，火绒杀毒等杀软(Bian Sanwu remote control server version, support win7, win10, win8 and other online The latest free time: 20190519 over Jinshan, Tencent housekeeper, flannel antivirus and other soft killing)

本实验要求利用GDI绘图相关知识，绘制广州地铁线路图。该实验我建立的是MFC工程的基本对话框程序。当点击对话框上的按钮时，便会出现地铁线路图。因此，显示地铁图的相关代码添加在该按钮通过消息映射对应的函数内。 (The dialog box procedure. When you click the button on the dialog box will appear when the MRT. Therefore, the metro map display-related code to add the button to pass the message map in the corresponding function. )

在单文档中画图，实现模拟同步卫星绕地球旋转，很不错的懂西哦(Paint in a single document, the realization of simulated synchronous satellites orbit the earth rotation, it is good to understand the West Oh)

国家环保总局污染源在线通讯协议的简化版，主要用于环保污染监测设备的数据上传(Sources of the State Environmental Protection Administration of the simplified version of online communication protocols, mainly for environmental pollution monitoring equipment, data upload)

说明：  实现QR码编码,包含多种语言实现，作为这方面开发人员的有益参考(QR ENCODE)

一个VC++写的基于UDP的通信程序实例(VC++ to write a UDP-based communication program example)

主要是基于VC6.0和控件的实现，主要实现的功能是数学运算。(Mainly based on VC6.0 and control implementation, the main function is to math.)

说明：  在vs2005 与Brew环境开始的小程序，可以用来学习(Brew in the vs2005 environment began with a small program that can be used to study)

jitterbuffer实现网络数据流的抖动，可以有效解决网络带宽波动的时候音视频数据的丢包现象(jitterbuffer network data stream to achieve jitter, can be an effective solution to network bandwidth fluctuations, when the phenomenon of audio and video data packet loss)