检测是否我的网页是从code后面的一帧 [英] Detect if my page is in a frame from code behind

问题描述

有没有一种方法来检测，如果我的页面是一个框架内，从我的C＃ASP.NET code后面？

Is there a way to detect if my page is inside of a frame from my C# ASP.NET Code Behind?

我知道有办法打出来的帧，或者检测框架，使用JavaScript，但我不感兴趣，对这个案子。我想知道，如果有检测帧服务器端的页面，使这是第一次到浏览器之前的方式，即，如果有某种请求的这一指示。

I know there are ways to break out of frames, or detect frames, using javascript, but I'm not interested in that for this case. I want to know if there is a way to detect the frame server-side before the page makes it's first trip to the browser, i.e. if there is some kind of indication of this in the request.

推荐答案

不，没有什么请求指示该页面是一帧中的报头发送 - 而这一切，你真的得去。

Nope, there's nothing sent in the headers of the request indicating that the page is in a frame - and that's all you really have to go on.

您可以做的最好的是看看的的引荐财产，如果它来自一个已知的取景现场（即images.google.com等），把它当作可疑。

The best you could do is take a look at the Referrer property, and if it comes from a known framing site (i.e. images.google.com etc) treat it as suspicious.

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