qwww11

hmac-sha1 hello worldhello worldhello worldhello worldhello worldhello worldhello world(hello worldhello worldhello worldhello worldhello worldhello world)

查看exe或者dll的连接器的版本从而看出是用VC那个版本进行的开发(View exe or dll version of the connector thus be seen that the development version of the VC)

说明：  演示 Windows VC 下 DC 的视口和 窗口之间的换算关系(DC presentation under the Windows VC Viewport and window conversion relationship between)

用VC写的2进制输出工具，用鼠标点选check控件时，edit控件会同步显示对应的数值，这份代码最重要的特色时控件颜色的显示。(Using VC to write two hexadecimal output tool, use the mouse to click the check controls, the edit control will display synchronous corresponding numerical, when this code is the most important characteristics of control color display. )

Visual_C++[1].NET_Bible1 Visual_C++宝典书中的全部源码，相信对大家很有用。这是37-44章的(Visual_C [1].NET_Bible1 Visual_C treasury of the entire book Department source, we believe that the right useful. This is the Chapter 37-44)

c++ 利用ADO操作数据库，供初学数据库编程的人参考(c++ to operate the database by ADO)

详细解析MALLOC/free；New/delete内部实现机制，以及实现。(Detailed analysis MALLOC/free New/delete internal implementation mechanisms, and implementation.)

OPC 客户端程序 VB编写与西门子机床通信(OPC client program)

一个完善的升级程序，可供编写自动升级程序模块参考。(A complete update program solution.)

华为C++中级培训教材，包含一个word文件和一个ppt文件。(Huawei C++ Intermediate training materials, contains a word file and a ppt file.)