drag

vb.net做的一个CheckBox控件（功能上时，但外观很华丽，与CheckBox天差地别），切换时有比较好看的动画效果，用来学习控件开发再好不过了。(A CheckBox usercontrol.)

树形控件，可以插入头像，利用该控件可以实现类似QQ好友列表的功能(Tree class, it can show img at every item,you can use it to make friends list box like QQ)

list控件的基本适应方法，简单易懂。。很适合初学者(The basic adaptation list controls, easy to understand. . It is suitable for beginners)

多线程写的时钟例子，界面用的贴图方法贴上去的(The clock to write multi-threaded example, the interface method with the paste up map)

这是一个图书馆管理系统，包括图书信息，读者信息和对图书，读者的一些基本操作(This is a library management system, including information books, readers and information on books, readers, some of the basic operation)

分割窗口并动态调整分割区域(类似于Windows中的资源管理器),()

VB获取和控制网页滚动条，请确保代码里所定义的网址可以访问，否则滚动条控制时会出错。正常情况下，当窗体的控件加载完网址后，可通过窗口中的上、下、左、右控制按钮来控制网页的上下左右滚动，每点击一次，网页就相应的滚动一次，如演示截图所示。(VB web access and control the scroll bar, make sure that the code defined URLs can be accessed, or an error occurs when the scroll bar control. Under normal circumstances, when the form s controls finished loading site, through the window, down, left and right control buttons to control scrolling down the page about every click, the page on the appropriate scroll once, such as Demo Screenshots shown.)

vc实现拖放操作的程序源码，希望对大家有所帮助(vc drag and drop operation of program source code, we want to help)

This is the Progress bar c++ code

VC++多项式的计算小程序，带输入输出界面。(VC++ Polynomia small program, with input and output interfaces.)