由于不太可能用钩子函数获取聊天信息了，故监视QQ聊天时候的情况旧用截图的办法，其中读图片的程序并没附带，-Unlikely to be used as a result of hook function to get the chat message, and it is time to monitor the situation QQ chat screenshot using the old approach, in which the procedure did not read pict