wpf System.Windows.Controls.WebBrowser Example of a WebBrowser within a BusyIndicator
Example
Be aware that the WebBrowser control is not sympathetic to your XAML definition, and renders itself over the top of other things. For example, if you put it inside a BusyIndicator that has been marked as being busy, it will still render itself over the top of that control. The solution is to bind the visibility of the WebBrowser to the value that the BusyIndicator is using, and use a converter to invert the Boolean and convert it to a Visibility. For example:
<telerik:RadBusyIndicator IsBusy="{Binding IsBusy}">
<WebBrowser Visibility="{Binding IsBusy, Converter={StaticResource InvertBooleanToVisibilityConverter}}"/>
</telerik:RadBusyIndicator>
