数据结构

内容拖放的演示, 主要实现列表内容之间的拖放交换-Drag and drop the contents of the demonstration, list the contents of the main drag and drop between the exchange

mfc 重写edit.基于mfc的CEdit类，重新编写了一下edit的外观，颜色， 此程序适合于刚刚接触mfc不久的同学练习，深入了解mfc的控件使用， 以及一些事件，方法的重写。

使用MFC制作的大风车，用c++和MFC框架写的大风车的程序，实现了大风车的旋转，颜色等。共初学者学习。

猫吃老鼠问题的算法程序的VC完整应用程序代码.-cats eat rats of the VC algorithm complete application code.

构建一个弹出式图象按钮-build a button pop-up image

一个在线考试系统，进行注册登录即可进行考试，采用了线程-an online examination system, can be logged to register for the examination, the use of threads

在WinCE5.0和WinCE4.2下面的Nand Flash驱动程序，支持small block和big block.-WinCE5.0 and in the following WinCE4.2 Nand Flash driver, support small block and big block.

文字图像细化算法源代码。细化后所得的文字图像骨架是严格的1象素宽度，细化效果极佳！-text image thinning algorithm source code. After refining the text images of the skeleton is strictly a pixel width, thinning effect excellent!

本软件可以播放本地flash文件和网络flash文件。 播放网络文件时每次只能播放一个文件。播放本地文件时，可以播放多文件，但对所选文件的文件名有限制，如果所选文件的文件名长度总和大于一个字符串的长度，则不能播放。- This software may broadcast the local flash document and the network flash document. When broadcast network document each time only can broadcast a document. When broadcasts the local document, may broadcast multiple file, but to chooses the document the filename to have the limit, if chooses the document the filename length sum total to be bigger than a character string the length, then cannot broadcast.

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.