以前学习hook技术写的小程序，采用hook鼠标操作，当鼠标左右键同时按下的时候自动将当前活动的窗口隐藏起来，再次按下鼠标的左右键的时候恢复隐藏的窗口。-Hook technology before learning to write small program, using the mouse hook operation, when the mouse around at the same time press the button when the current activities w