一个用VC编成的计算器小程序模仿WINDOWS的计算器的格式

this file is for camer in the windows mobie device pda.

vc++ 掀起你的盖头来 一个C++程序员，想要进一步提升技术水平的话，应该多了解一些语言的语意细节。对于使用VC++的程序员来说，还应该了解一些VC++对于C++的诠释。Inside the C++ Object Model虽然是一本好书，然而，书的篇幅多一些，又和具体的VC++关系小一些。因此，从篇幅和内容来看，译者认为本文是深入理解C++对象模型比较好的一个出发点。-vc++ off your lid to a C++ programmers and want to further upgrade the technological level, they should know more about some of the details of the language semantics. For the use of VC++ Of programmers, but also should be aware of some VC++ For C++ Interpretation. Inside the C++ Object Model is a good book, however, the length of the book more, but also and specific VC++ Relations smaller. Therefore, from the length and content, the translator of this article consider an in-depth understanding of C++ Object model of a relatively good starting point.

改变wince上usb的client，可以在serial，mass storage和rndis之间切换。-Usb change wince at the client, can be serial, mass storage, and switch between rndis.

经典的API例子，结构清晰 还有加载动态连接库的用法-API classic example, there is a clear structure to load dynamic link library usage

函数fm=oz（x）

freepiano 1.8源代码软件介绍键盘模拟钢琴(freepiano)小巧的键盘模拟钢琴，利用键盘上的按键弹奏出美妙的钢琴音乐还可以将音乐导出为MP4文件~特点：支持多种音频输出方式，包括DirectSound, WASAPI和ASIO。可以定义键盘上任意一个按键的功能与显示。多套键盘配置可以在演奏中任意切换。可将录制的乐曲导出成视频MP4文件。完全免费的，您不需要购买就可以使用全部的功能。直接调用VSTi音源，不需要安装虚拟MIDI设备。

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用VC开发的基于SQL数据库的专家系统，很好用.-VC development of the SQL database based on the expert system, is useful.

程序功能： 1.快速启动应用程序，主要是使用热键。还可以让程序定时启动。 2.锁定计算机。在98下面完全奏效，在2000xp下面不能完全有效。支持定时锁定、启动锁定。 3.定时提醒。 4.关机 5.关闭由本程序启动的子进程，并可以查看他们的进程信息。 6.保护本程序不被非法关闭。 FastRun.exe：主应用文件 Frpo.exe：后台保护程序 msgdll.dll：导出一个自己画的messagebox的动态连接库-procedures functions : 1. Quick Start applications, primarily using hotkey. It can also allow the procedure regularly launched. 2. Lock computer. 98 Below in Congress, in 2000 xp below not completely effective. Support regular lock, lock activated. 3. Timing reminded. 4. Off 5. Close by the commencement of the children, and can view their information process. 6. Protection of the procedures are not being closed. FastRun.exe : main application files Frpo.exe : background msgdll.dll protection program : a painted himself derived messageBox the Dynamic Link Library