The User-Agent string is an important basis for the server to determine the Web Client. There is an article on msdnArticleUnderstanding User-Agent strings is good. Read it.
The following lists the User-Agent strings of IE8 in Different Windows
Defined
User Agent string: navigator.useragent
The HTTP specification specifies that the browser should send a short user agent string indicating the name and version number of the browser. But in reality it is not so simple.
Development history
The user agent string userAgent can implement four identification functions: String useragent
Definition
User proxy string: navigator. userAgent
The HTTP specification clearly stipulates that the browser should send a brief user proxy string,
Modify the User-Agent of the browser in php to disguise your browser and operating system. The method to get HTTP_USER_AGENT is simple, such as the php code: Copy the code as follows :? Phpprint_r ($ _ SERVER );? Copy the code as follows :? Phpprint_
The way to get Http_user_agent is simple, like the PHP code:
Copy the Code code as follows:
?>
Copy the Code code as follows:
?>
Both of these can be user-agents and IP information, preferably with regular expressions, filtering out
The way to get Http_user_agent is simple, like the PHP code:
Copy Code code as follows:
?>
Copy Code code as follows:
?>
Both of these can get user-agents and IP information, preferably with regular
Address: http://stackoverflow.com/questions/1786905/c-web-browser-component-is-ie7-not-ie8-how-to-change-this
To run a webbrowser control in IE8 standards mode, use the following new value into the registry:
[(HKEY_CURRENT_USER or
From: http://news.mydrivers.com/1/159/159621.htm
The development team of Microsoft IE browser introduced the new ie9 style through the official blog todayUser-Agent string (user agent string), Website developers and designers should pay attention to
Before displaying a standards-mode web page, Internet Explorer 8 checks to see if the Domain Name of the Web site appears in the Compatibility View list. if so, the site is displayed using Compatibility View. if not, and the page contains no other
I.IE8Compatibility View Overview
To solve the problem that new browsers are not compatible with old websites,IE8The browser adds a feature called "Compatibility View" to enable the webpageIE7OfCodeIn this way, most (but not all) web page problems
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