闲来无事,上来看看,每次来都有点愧疚的感觉,老是索取代码提问,今天把我写的一个...

v3.0自画直线，矩形，园v2.8-2.9完成所有功能，包括全选，拖动等，参见文档HDraw2.9.docv2.7修正画布随滚动条滚动的Bug完善MouseMove的直线，矩形和椭圆识别v2.5增强版增加相应菜单把画图的Toolbar单独分离出来在画布上对单张图片操作v2.4完结版画布,ScrollView, CRectTracker,调色板,保存成位图加入中间层View的步骤1.创建MFC类CHDrawPView:CScrollView2.修改CHDrawApp的InitInstance方法，将CHDrawView改为CHDrawPView，并修改include加入CRectTracker的步骤1.增加成员变量CRectTracker m_tracker2.在CHDrawPView的构造函数中设置Tracker的大小3.在CHDrawPView的OnDraw中调用Tracker的Draw函数4.override CHDrawPView的SetCursor方法 GetCursorPos->ScreenToClient->SetCursor5.override CHDrawPView的LButtonDown方法 HitTest->Track将CHDrawView加入CHDrawPView的使用自定义消息防止ActiveView从画布跑到背景Viewv2.3增加Bitmap背景功能v2.2完成颜色和线宽功能v2.1增加文本图形类型，增加删除功能，增加打开保存功能v2.0完成所有基本功能

使用操作系统提供的拷贝命令不能拷贝隐含或系统属性的文件，因为在拷贝过程中系统会提示“File not found”。下面的小程序可以解决这个问题。 -Provided by the use of the operating system copy command can not copy hidden or system file attributes, as in the copy process will be prompted to " File not found" . The following small program can solve the problem.

G.723 audio codec DLL (with sources) for ARM (windows mobile)

WPF实现的挖雷游戏，使用最新的winfx sdk 是wpf 开发很好的例子-WPF to achieve the mine digging game, the use of the latest WinFX sdk WPF development is a good example

一个用VB编写的压缩程序-a VB prepared by the compression process

这段代码是用arduino测试ldr值的uno，该值显示在arduino的串行打印中，它是将四个ldr值一起测试的

一个很好的代码优化工具-a good code optimization tools

挑战你的心理极限…… 建议不要再夜间独自观看……否则后果自负。-Challenge your mental limits ... ... We do not recommend re-watching alone at night ... ... or else your peril.

vc系统开发代码精粹 本书精选了40多个综合性实例，详细介绍了基于Visual C++的程序开发技巧和方法，内容涵盖了Visual C++的系统编程、界面编程、多媒体编程、数字图像编程、网络通信编程以及数据库/MIS开发等-vc system development code essence of this book has been selected more than 40 examples of comprehensive, detailed information based on the Visual C++ program development skills and methods, which covers the Visual C++ the system programming, interface programming, multimedia programming, digital image programming, network communications programming and database/MIS development

通过面向对象的对象-关系映射持久化技术，将一对多以及多对多的数据保存到数据库中并提供查询修改等功能。-Through Object-Oriented Object- Relational Mapping Persistence technology, one-to-many and many-to-many data is saved to the database and to provide features such as query modification.