The status bar , in addition to showing the most recently selected tool , also shows the status of three keys ins , caps lock , and num lock 状态栏除了显示最近选择的工具外,还显示ins 、 caps lock和num lock这三个键的状态。
Object can be used to determine the current state of the keyboard , including such things as whether num lock or caps lock is on My . computer . keyboard对象可用于确定键盘的当前状态,包括是否打开了num lock或caps lock键之类的事情。
This is a common way to signal users that keys such as the caps lock , num lock , or scroll lock are enabled , or to provide the date or a clock as a convenient reference 这是一种用于执行以下任务的常用方式:通知用户启用了caps lock 、 num lock或scroll lock之类的键,或者将日期或时钟作为方便的引用来提供。