There are still no workarounds for this behavior. As Valio explained essentially the RadHtmlPlaceholder
is an IFRAME
element that is positioned above the Silverlight
plugin and therefore we cannot control its z-order.
I hope this isn't a showstopper for you. Let us know if you need more info.
the Telerik team
Browse the videos here>>
to help you get started with RadControls for Silverlight