小车利用红外传感器扫描黑线寻迹，找传感器扫描黑线的最大最小值...

创建MFC扩展DLL，实现圆形按钮类。

一条贝塞曲线，还可以的。-a bezier curve , is ok

用户也可以点击“停止录音”，以停止声卡，结束录音。 StreamBuff中所有的剩余语音都会被送入TBNR，并通知TBNR录音完毕TBNR收到足够的语音后开始识别，并通过EventCallback和ResultCallback两个回调 函数通知TbnrSdiDemo当前识别状态以及识别结果。-users can click on "stop recording" to stop sound card and the end of recording. StreamBuff all the remaining voice will be sent to TBNR. and notify TBNR TBNR finished recording the receipt of sufficient voice after identification, and through EventCallback and two callback function ResultCallback notice T bnrSdiDemo current state of identification and recognition results.

Listctrl中加背景图片.rar-Listctrl adding background images. Rar

定时关机，设置一定的时间可以自动关机！定时关机，设置一定的时间可以自动关机！-Timing shutdown, set a certain amount of time can be automatically shut down! Timing shutdown, set a certain amount of time can be automatically shut down!

这是个时钟程序。-This is a clock program.

Windows下的高精度计时和高频事件的产生 在开发 Windows 下的应用程序时，经常需要用的计时，尤其在一些对时间要求比较高的程序中，计时的精确性是很重要的，本文介绍了两种精确计时的方法，计时的精度可以达到ms级，而且可以认为它是精确的，可以在大多数情况下作为时间的基准。-under Windows precision timing and the selection of high-frequency events in the development of Windows applications, we often need to use the time, especially in some of the high demand on time the procedure, the accuracy of time is very important, this paper introduces two methods of precision timing, timing accuracy can be achieved ms level, but also that it is accurate, in most cases, as time benchmarks.

这是我花了好几个小时制作的实用的进度条源码，很个性化的-This is what I spent several hours making practical progress bar source, it is personalized

这是我自己编写的小程序，内容简单，适合初学者参考-C#

program with c++ and java . call each other easyly.