添加圆形按钮的小实例，可以帮助初学者快速掌握，新手必看...

用 Win API 实现自绘按钮类 ,有个好界面。-Win API drawn from the category buttons, a good interface.

用与隐藏窗口的代码.可以实现多个窗口的隐藏!-used to conceal the code window. Multiple windows can be achieved hidden!

平面按扭-Flat buttons

一个包含前面板按钮控制和LED灯显示的源代码.- The source code which contains the front panel push-button control and the LED lamp demonstrated

可以显示三态的按钮类，可调用其中的函数给其加载位图，三态位图是一个位图，鼠标放上去，鼠标up和鼠标down会加载不同的位图，有动态效果-Can display three-state button category, which can call a function to its load bitmaps, three-state bitmap is a bitmap, release the mouse up, mouse up and mouse down will load different bitmaps, there are dynamic effects

CHotButton类是CButton类的一个子类，可以在按钮的右边实现一个“热”区-CButton CHotButton category is a kind of sub-category the buttons on the right side of the realization of a "hot" zone

提供了一个鼠标控制的类，包括移动、限制、隐藏等功能-provides a mouse-controlled categories, including mobile, limitations, hidden features

windows 2000环境下，打开文件对话框并对选择的图片进行预览-windows 2000 environment, the open file dialog box and select the picture preview

windows系统下实时代码,可以进行底层硬件的实时操作-windows system real-time code that can be the underlying hardware real-time operation

特色按钮的类，类中可以实现透明按钮，图形按钮等各类按钮，此代码非原创代码。-Features button-type, type can be achieved in a transparent button, such as graphics button button, the code of non-original code.