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汉王人脸通FaceID VB（非.NET） SDK开发包示例程序源代码，包含英文版本。(Hanvon FaceID SDK, EN demo VB (NOT .NET) source code included.)

tcp/ip通信用VC++6.0开发的 基于三层结构(tcp/ip communication VC++ 6.0 developed based on the three-tier architecture)

OPCDA服务器与客户程序开发指南，作为工业控制领域的应用技术，OPC 服务器实际上涉及到的领域不仅仅是 COM 接口的实现，还包括如何将实时数据库技术融入 OPC 服务器等。对于本书而言，主要实现了 OPC 服务器的常用接口和 OPC 客户程序。(OPCDA server and client program development guide, as the field of industrial control applications technology, OPC server is actually related to the field just COM interface implementation, including how the real-time database technology into OPC server. For the purposes of this book, the main achievement of the commonly used interface of the OPC server and OPC client program.)

图像的ROI区域选取，对图像的二值化与旋转处理(ROI region of the image, the image of the two values and rotation processing)

动态库加密，利用动态库对文件系统进行加密和解密操作，并可以透明加密(Dynamic Library Encryption)

类似于“资源管理器”的程序，可以查看，系统的所有资源(similar to the "resource management for" process, can view, the system of all resources)

说明：  By throwing an exception to indicate the occurrence of an error(By throwing an exception to indicate the occurrence of an erro)

ArcEngine 与VB 开发实例 包括一些代码(ArcEngine VB developers Examples include some code)

说明：  音频设备控制之扬声器单个应用程序音量控制，包括音量的获取与设置(Audio Device Controlled Speaker Single Application Volume Control, Including Volume Acquisition and Setting)

各种实时操作系统与windowsce性能的对比,可以发现windowsce的优缺点(Comparing the performance of various real-time operating systems with windowsce, the advantages and disadvantages of windowsce can be found.)