GPRS服务器

在数据集打开的情况下新增加一个字段，In the case of data sets to open and add a new field-In the case of data sets to open and add a new field

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。-Semaphore class package for C++ development, through such, can be carried out directly on the semaphore creation, closure, and so operate the development.

表达式解析器源代码(可以计算各种函数)。可以解析用户输入的表达公式。对MIS开发有用-expression parser source code (which can be calculated various functions). Users can input the analytical expression formula. Right useful MIS

键盘钩子的DLL程序，运用动态链接库，有兴趣的朋友可以看看。-The keyboard hook DLL procedures, the use of dynamic-link library, interested friends can see.

该程序实现了在系统的对话框上加按钮，比如在资源管理器中添加文件大小列。-The program implements the system add button on the dialog box, such as Explorer, add the file size of the column.

DLL 的应用实例,很清晰,一看就会DLL的使用了-DLL application example, it is clear, one will watch the use of a DLL

获取系统信息(获取硬盘的出厂的系列号,厂家,出厂日期)

Receiving Event Notifications Through WMI

该代码实现的主要是文件拖放功能，其可以将一个文件拖入到对话框直接运行！包含详细的代码。-The code to achieve the main drag and drop the document function, which can drag a file directly to the dialog box to run! Contains a detailed code.

在Visal C＋＋环境下，测试CPU的速度，从而可以粗略估计电脑性能。-mV in C++ environment, the speed of the CPU test, which can be roughly estimated computer performance.