介绍如何使用自绘列表框 介绍如何使用自绘列表框

界面类编程，介绍界面的绘制，包括控件自绘，背景色绘制等-Interface class programming to introduce the interface, rendering, including the control from the painting, the background color drawing, etc.

这是一个介绍自绘按钮的代码，很适合初学者。-This is a self drawn button code, it is suitable for beginners.