TWebBrowser IE version

原出处：
https://blogs.msdn.microsoft.com/ie/2009/03/10/more-ie8-extensibility-improvements/

这是一个困扰了我很多年的问题，偶然间发现了微软的博客文章，马上试了一下，一切OK！

For compatibility purposes, the WebBrowser control will run in IE7 Standards Mode by default if no Feature Control Key value is defined for an application.

To run a WebBrowser control in IE8 Standards Mode, use the following new value into the registry:

[(HKEY_CURRENT_USER or HKEY_LOCAL_MACHINE)\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]    “MyApplication.exe” = dword 8000 (Hex: 0x1F40)

IE 版本 dword值 7 7000 8 8888 9 9999 10 10000 11 11000

后来又发现一篇讲类似问题的文章：
http://www.cnblogs.com/liuzhendong/archive/2012/04/27/2474363.html