Example Code
Products and Environment
This section reflects the products and operating system used to create the example.To download NI software, including the products shown below, visit ni.com/downloads.
- LabVIEW G
Programming Language
Code and Documents
Attachment
Description
LabVIEW provides a WebBrowser control. It is a .NET control that contains an embedded Internet Explorer control. An example is provided here: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000YKVvCAO&l=fr-CH
But infortunately, when a WebBrowser is called, Internet Explorer use Internet Explorer 7 engine to render the website. This is not usable to display a modern Website with HTML5 stuff.
To render correctly a modern Website, we have to coerce Internet Explorer to use Internet Explorer 11 engine. It is possible to do that using Windows registers. This example modifies HK_Current_User. To Enable IE11 mode, we have to write the application name (.exe file) in HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION. In developement mode, it will be Labview.exe.
More informations from Microsoft here : https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/general-in...
This example VI writes in register. You have to restart once to take effect.
Without Internet Explorer 11 emulation (IE7):
With Internet Explorer 11 emulation :
How to Use
Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.
Bravo.
Tu as raison. C'est un super partage, comme souvent.
Tu ne penses pas qu'il serait "temps" que NI migre l'objet container .NET de LabVIEW vers -> update the embedded web browser in order to comply with HTML5 ? : Modern embedded web browser
cf un échange récent
Résolu : Modern embedded web browser - NI Community
A bientôt
A+
Luc
