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How to Show / Hide Scrollbars in new 3.5 SP1 Beta WPF WebBrowser Control

Posted By:      Posted Date: October 25, 2010    Points: 0   Category :WPF
I've happily installed the latest Dot Net Framework 3.5 SP1 Beta. I'm using the new WebBrowser control, however I need to be able to hide and show the scroll bars depending on what content I show.

I've spotted this blog by Don Burnett; http://blog.donburnett.com/NewBlog/wpf/using-the-new-wpf-based-web-browser-control-in-net-3-5-sp1/

And there is a snippet of code which shows dependancy properties for the scroll bars..

<WebBrowser Margin="0,49,0,21" x:Name="webBrowser1" Grid.ColumnSpan="3" Source="http://blog.donburnett.com" HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Disabled" MaxLines="1"/>

However, when I attempt to use this XAML code in my application, Blend reports that the the HorizontalScrollBarVisibility, VerticalScrollBarVisibility 

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