利用mfc的标准控件实现颜色的控制，颜色值由rgb值控制

css滤镜专题文章集，内容条理详细，十分全面。-css filter feature article series detailed the contents of well-organized, very comprehensive.

数据结构 数值算法与实现－队列解决农夫过河问题-numerical algorithm data structure and implementation-Queue solve farmers problems river

这是一个非常有个习惯的slider控件。非常简单，也非常有个性，非常实用。直接派生Cslider控件即可，附件有所有源码和工程文件。

The code is re-coded by myself for modifying the mathematics rotatioin and translation portion of the orginal source from code.google.com with GDI+ matrix operations. The demo program shows how to use these avionics instruments, but lacking of remark/descriptions in the source code due to rush work. Another points for the modifications are: the unit of rotation has been changed to degree, not radian; properties of each customized control are added for using in design phase.

此源码是介绍C#如何使用树控件。适合初学者了解树控件的属性、方法。

一个制作圆形按钮的例子-An example of the production of radio button

高级的UI- 在状态栏中MDI列表(和用户窗户目录对话框)- High-level UI- MDI tabulates (and user window table of contents dialog box) in the condition fence

应用背景在linux平台，Qt creator 软件下对软件界面进行开发，使用的软件是Qt creator,语言为c++,这份资料对学习Qt的朋友们是个不错的选择，内容讲解非常详细，深入解析Qt5的各个功能。关键技术Qt是一个跨平台的C++图形用户界面应用程序框架。它为应用程序开发者提供建立艺术级图形用户界面所需的所有功能。1996年,Qt进入商业领域,已成为全世界范围内数千种成功的应用程序的基础。它也是目前流行的Linux桌面环境KDE 的基础,KDE是Linux发行版的主要一个标准组件。

原来很好看的界面是这样做出来的啊.-good look at the original interface is done in ah.

The bat file can observe the connections of your computer.If a new connection come ,the application will alarm with beep