适时改变Winform窗体的背景色，VC++代码，点击第二个按钮，会弹出颜色选择框，任选一种颜色然后确定，窗体的背景色就是你所选择的了，相信这个代码对程序美工来说是不多余的吧，必竟简单易用懂，容易掌握。-Winform timely change the background color of the form, VC++ code, click on the second button, will pop up the color selection box, choose one color and then determine the form of the background color is your choice, I believe this code to the program Clipart it is not superfluous, after all, easy to understand, easy to grasp.