一个彩色的列表框，让你的程序界面更富于色感-color of a list box, so your program interface more rich color flu

ColorCtrl自己刚弄的类，实现颜色间隔显示。添加NM_CUSTOMDRAW消息响应-ColorCtrl just get their own class, to achieve the color interval display. Add NM_CUSTOMDRAW message response

提供颜色支持的list control，能够定制各行的颜色，使用起来十分方便-enhanced list ctrl，support diff color of each row