象QQ那样的快捷键截图程序代码你可以任意截取图形，还可以设置截取的快速方式-such as QQ screenshots of shortcuts you can code arbitrary interception graphics settings that can be intercepted in a rapid manner

该段程序的主要作用是进行键盘的快捷键控制，主要是F1/F2.....等热键的使用-The program' s main role is to segment the keyboard shortcuts control, mainly the use of hotkeys F1/F2 ..... etc.