如何使 VB.NET webbrowser 控件看起来像一个与网站不同的 Web 浏览器
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How to make VB.NET webbrowser controls look like a different Web Browser to websites
提问by Samy Bencherif
Some websites, especially the ones that are fancy with HTML 5 and whatnot, will verify the browser that you are using, and give you a little warning message like: "Warning you are using an untested browser" if your web browser isn't in their little white-list.
某些网站，尤其是那些喜欢 HTML 5 之类的网站，会验证您正在使用的浏览器，如果您的 Web 浏览器不在他们的小白名单。
Sadly these websites do not recognize IE controls as being Internet Explorer Browsers, so sometimes they show unnecessary warnings/errors
遗憾的是，这些网站无法将 IE 控件识别为 Internet Explorer 浏览器，因此有时它们会显示不必要的警告/错误
Is there any feasible way for me to make my webbrowser control show up as Internet Explorer 9 instead of whatever it actually shows up for, that way if the website has already tested Internet Explorer 9 for functionality, it will not show any errors.
有什么可行的方法可以让我的 webbrowser 控件显示为 Internet Explorer 9 而不是它实际显示的任何内容，这样如果网站已经测试了 Internet Explorer 9 的功能，它就不会显示任何错误。
Thank you!
谢谢！
回答by Yuriy Galanter
By default WebBrowser control is detected as IE7, to see this - try to navigate to "What is My User Agent":
默认情况下，WebBrowser 控件被检测为 IE7，要查看此内容 - 尝试导航到“我的用户代理是什么”：
WebBrowser1.Navigate("http://www.whatsmyuseragent.com/")
Easiest way to change this is to pass user agent of a different browser as the last parameter of "Navigate" method. Open http://www.whatsmyuseragent.com/in your normal IE9, copy the displayed string and use it as parameter e.g.:
改变这一点的最简单方法是将不同浏览器的用户代理作为“导航”方法的最后一个参数传递。在正常的 IE9 中打开http://www.whatsmyuseragent.com/，复制显示的字符串并将其用作参数，例如：
WebBrowser1.Navigate("http://www.whatsmyuseragent.com/", Nothing, Nothing, "User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)")
回答by EricLaw
The problem you're hitting is that, by-default, IE Web Browser controls run in legacy Compatibility modes. To resolve that, set Feature_Browser_Emulationfor your process (ensure you write to both the 32bit and 64bit registry keys if your project is compiled for AnyCPU. See webbrowser using ie10 c# winformfor more details.
您遇到的问题是，默认情况下，IE Web 浏览器控件在旧版兼容模式下运行。要解决这个问题，请Feature_Browser_Emulation为您的进程设置（如果您的项目是为AnyCPU编译的，请确保您写入 32 位和 64 位注册表项。有关更多详细信息，请参阅使用 ie10 c# winform 的 webbrowser。
If you wanted to send a differentuser-agent string (which is such sites determine what browser version you're using) you need to use the URLMon API UrlMkSetSessionOptionas discussed here: http://blogs.msdn.com/b/ieinternals/archive/2009/10/08/extending-the-user-agent-string-problems-and-alternatives.aspx
如果您想发送不同的用户代理字符串（此类站点决定您使用的浏览器版本），您需要使用UrlMkSetSessionOption此处讨论的 URLMon API ：http: //blogs.msdn.com/b/ieinternals/存档/2009/10/08/extending-the-user-agent-string-problems-and-alternatives.aspx
