Dropdown issues in WPF Webbrowser control when viewing IE11 compatible website

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ASP.NET

WPF

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Hi,



I have created a WPF application, in which we are using webbrowser control to view asp.net website which is created according to latest IE-11Edge Mode.


In this website we have multiple dropdown controls. when we click on the dropdown in webbrowser control, its popup container width is less than dropdown width.


Approaches I have tried to resolved this issue;

1. I have added meta tag in asp.net page <meta http-equiv="x-ua-compatible" content="IE=edge" >

2. I have register my WPF application .exe file name in registery on [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION] path with value 11001.

Please check this link, Here I have posted this issue with screenshots.

But unfortunately none of them are working.

Please suggest any solution in this case.



Thanks & Regards,

Ajay Singh