建立一个基于多播的组讨论程序，其中不需发建立服务器

直接绘图，可以做出很多漂亮的控件-direct mapping, can make a lot of fine control

查询系统空闲时间。比如当系统空闲xx秒后执行xx程序。-Query system idle time. For example, when the system xx free xx seconds after the implementation of procedures.

CAD的LISP语言,有源码,目的是在CAD中新建一个图层，并把它设为当前，在图中写出当前日期与名字-CAD of the LISP language, have the source and purpose is to create a new layer in the CAD, and it set the current in the chart to write the current date and the name of

电脑快捷键大全,具体介绍了xp系统下的快捷应用.-Computer shortcut keys Guinness, the specific system introduced xp shortcut application.

differential evolution 源码。用c++实现的实数型编码方案，并且改进了差分因子和突变因子的表达形式。非常适合初学者使用。                                                                                                                                        

本资源包含有8套经典鼠标静态、动态光标和常用的图标-This resource contains eight sets of the classic mouse static, dynamic cursor and icons commonly used in

一个类ＣＡＲＤ牌的小程序，可以作到抛砖引玉吧-CARD licensing a class of small procedures, you can definitely do it

Find circles with specific radius in a binary image via Standard Hough Transform.

文件读取，将文件里的数据进行处理。识别正负数，小数。本程序是本人数控机床CNC故障诊断代码中的部分代码。有兴趣对数控机床CNC的，可以继续讨论。-Documents read, the data file for processing. Identification of plus or minus the number of decimal places. This procedure is my fault diagnosis of CNC machine tools CNC code part of the code. Are interested in CNC for CNC machine tools can continue to discuss.

绘制时钟的的表盘与表盘刻度，表盘用Ellipse函数绘制，表盘的六十个刻度以及时钟的十二个小时刻度用MoveTo和LineTo来绘制。时钟的重绘用Invalidate(false)如果参数是true，擦除背景之后，再重绘，会出现刷屏。定时用SetTimer每一秒调用一次ontime中的Invalidate(false)