实现透明效果的悬浮窗体，悬浮窗体上的按钮可以链接到本机的一些程序上。-Realize transparent effect suspension form, suspension form button can be linked to the machine some of the procedures.

功能上主要是实现背景窗体透明，详见源代码，新用请见笑。-The main function is to achieve transparent background form, see the source code, the new Please laughed.