信号量的类封装，适合C++开发，通过此类，能够直接对信号量进行创建、关闭等操作开发。...

扩展EDIT控件功能,弹出自己的右键菜单并响应事件-EDIT extended control functions, pop-up their own menu and respond to incidents

how the heap manager handles memory blocks in a heap

用三个算法来实现对主存储器的分配与回收：首次适应算法、最佳适应算法、最坏适应算法-algorithm used to achieve three of the main memory allocation and recovery : the first adaptation algorithm, the best adaptation algorithm, the worst adaptation algorithm

在我们实际用软件时，经常可看到许多动态连接库。动态连接库有其自身的优点 如节省内存、支持多语种等功能，而且，当DLL中的函数改变后，只要不是参数的改变 调用起的函数并不需要重新编译。 -In our actual use of software, often can be seen in many dynamic link library. Dynamic Link Library has its own advantages, such as saving memory, support for features such as multi-lingual, but also, when the DLL

展示wm_copydata在进程间通信的应用-wm_copydata display in the inter-process communication application

window启动自动加载程序: 学习dephi对window注册表的调用； 了解window对自启动程序的管理；-window activated automatically load : study dephi right window registry calls; Understanding since the launch window to the management procedures;

众所周知，在微软的操作系统下编写应用程序，最主要的还是通过windows所提供的api函数来实现各种操作的，这些函数通常是可以直接使用的，只要包含windows.h这个头文件。 　　里面主要介绍的是几个常用的api函数，通过它我们可以获取用户磁盘的相关信息。-known in the Microsoft operating system, to prepare applications, or through the main windows api provided by the various functions to achieve the operation of these functions can usually be directly used, as long as it contains the header files windows.h. They introduced are several common api function, through which we can access disk users to the relevant information.

得到comctl32.dll的版本号 -Getting the version number of comctl32.d

取得系统托盘中不可见的。。。（不知道怎么形容了）-made the system tray is not visible. . . (I do not know how to describe.)

设备信息的获取，以及设备驱动的开发，利用VC＋＋开发-equipment access to information, and device driver development, VC++