实例效果：此实例实现三个图片框的背景色一起变色。 实例的窗体布局见图： 程序的工程窗口： 源代码如下-Example effect: this instance to achieve three picture frame color with the background color. Example form layout shown in Figure: engineering program window: source code is as follows

用VC＋＋编写的用以显示xg1cc分形图的小程序,可以学习-Written in vc++ to show xg1cc fractal figure small procedures, can learn