Hello,
I just started to play around a bit with the new Telerik WPF Controls.

I use Blend 2.5 to design my window. I can drag and drop the RadCalendar on the window. When I change the theme for the RadCalendar, I get a "Object Reference not set to an instance of an object" error.
The xaml property on the RadCalendar looks like this: Telerik_Windows_Controls_UI:Theming.Theme="Vista"

Is there some dll missing ? I have references to Telerik.Windows.Controls.Core.dll, Telerik.Windows.Controls.UI.dll and Telerik.Windows.Controls.UI.Design.dll

Thanks for any suggestions,
Nicolas

Hello NS,

First of all, I'd like to thank you for your feedback. The current version of RadControls has limited theming support (the only exception is RadGridView). We plan to add full theming support to all of our controls with the forthcoming Beta 2 release which is due mid-July.

I appologize for any inconveniences you may have experienced. 

Greetings,
Hristo
the Telerik team