In out-of-browser scenarios, RadHtmlPlaceholder uses the Silverlight's WebBrowser control
internally to render HTML content. I've tried for example the following:
...and received the following error:
Failed to assign to property 'System.Windows.Controls.WebBrowser.Source'.
Since the WebBrowser control does not support certain HTTPS sites, I don't think we can do much about that. However, we will continue our research on the topic since there is not much information available. I'll let you know if we stumble on something helpful.
the Telerik team
Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat
for a walk through all the exciting stuff we ship with the new release!