Skin 编程源码1

用qt编写的简单的时钟界面，通过实现paintEvent函数来绘制

可以修改背景、字体颜色、延迟时间的tooltip控件，还可以多行显示，可以跟随鼠标小范围移动-The tooltip that can change background , font color and the delay time, it also can display multiple lines and move by mouse

VC++.net中在窗口中显示HTMLHelp并且定位的例子，利用系统API实现。可以F1显示，也可以点击问号或右键显示。-VC. Net in the window display and positioning HTMLHelp example, the use of system API. F1 can show that you can click on the question mark or right show.

This is a typical task of an engineering informatik class. Have fun reading this

A class that provides simple color manipulation in RGB and HLS space

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

用VB实现对mapx的开发,VB+MAPX5.0做的简单电子地图程序,包括放大,缩小,拖动,查询,测距,图层显示,标注显示.只为给初学者一个例子

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一个普通的VB.NET 程序，里面有对ACCESS的操作过程，是学习VB.NET的好教材-VB.NET an ordinary procedure, which has the right to operate ACCESS process, learning is good material for VB.NET

画布功能，可以实现缩放等功能