The Windows Presentation Foundation (WPF) changes all this by introducing a new model with entirely different plumbing. Although WPF includes the standard controls you’re familiar with, it draws every text, border, and background fill itself. As

飘满满屏的红色玫瑰花，在桌面旋转，配上一首背景乐《月亮代表我的心》，送给自己的女朋友或者老婆，她肯定会很惊喜！春节还有情人节马上就到了，送一个我们自己做的东西给她。源码很不难，玩的是创意和心意 -Great, full of red roses full screen, rotate the desktop, coupled with a background music " The Moon Represents My Heart" , gave his girlfriend

旋转屏幕，刷新没有重画部分，解决第一次屏幕旋转问题。-resolve screen rotate problem when first rotate screen.