在网页的iframe中播放时如何禁用pdf打印/保存菜单 [英] how to disable pdf print/save menu while diplaying in iframe in a webpage

问题描述

在网页中的iframe中显示时如何禁用pdf打印/保存菜单

how to disable pdf print/save menu while diplaying in iframe in a webpage

推荐答案

不可能.您无权访问.另外，不可能在客户端上运行C#代码，因此请正确标记您的问题.

Impossible. You don''t have access to it. Also, it''s impossible to run C# code on the client, so tag your question properly.

唯一的方法不是在C#代码中完成.禁用打印和/或保存PDF文件的功能内置于文档本身的安全性中，而不是您的代码可以执行的任何操作.

Adobe Acrobat Reader可以理解一些选项，可以告诉用户查看时不应打印或保存该文档.

The only way to do this is not done in your C# code. Disabling the ability to print and/or save a PDF file is built into the security of the document itself, not anything your code does.

There are options that Adobe Acrobat Reader understands that tells it that the document should be not allowed to print or save when viewed.

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