如何禁用PDF页面的默认工具栏
问题描述：
我需要通过禁用工具栏，没有右键单击，没有文本选择，没有复制粘贴来提供pdf页面的安全性.谁能告诉我如何实现这一目标?
I need to provide some security of pdf page by disable the toolbar, no right click, no text selection, no cope-paste. Can anyone please tell me how to achieve this ?
答
我认为您无法做到.据我所知，现在有一种方法可以以编程方式禁用工具栏或您正在描述的任何功能.当然，这是为文档提供安全性的错误方法.也许您应该看看其他格式.
I don't think you can do it. To my knowledge there is now way to programatically disable the toolbars or any of the features you are describing. And it is certainly the wrong way of providing security to a document. Maybe you should look at alternative formats.
作为一般经验法则，如果有人可以在计算机上看到它，则可以复制它.
As a general rule of thumb, if someone can see it on their computer, they can duplicate it.