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Does the .NET WebBrowser Control Fully Support IE9 Features, Including SVG, and How Can I Ensure It Does?
Does the .NET WebBrowser Control Fully Support IE9 Features, Including SVG, and How Can I Ensure It Does?
Question:
In the .NET WINFORM application using the Webbrowser control, will it show the entire range of the IE9 function, including SVG rendering? Answer:
Webbrowser control uses the currently installed version of IE. However, for compatibility considerations, it render the page in the IE7 standard mode. Use the function of IE9:
Method 1: HTML meta mark
Add a meta mark on the
mark on the HTML page:In order to run normally, please mark this element before any CSS or JavaScript link in
.
<head> Method 2: The registry modification
<meta content="IE=9" http-equiv="X-UA-Compatible"></meta>
Add registry items to the following position: <head>
Create a new key called "MyApplicationName.exe" (replace myapplicationName.exe with your application name) and set the value to "9000". This will force Webbrowser control to render the page in IE9 mode. or, you can also add a registry item at the following location:
This allows the modification settings without the authority of the administrator.
<code>HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION</code>
<加> Additional description:
<code>HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION</code>
No matter what value is used, it may not be able to force the pages to render in IE8 mode.
It is convenient to use HKCU instead of the registry method in HKLM because it does not require administrator authority.
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