Styling the FindReplaceDialog without MEF

[Jason]

Hello,
I am working on integrating the RadRichTextBox into our product, the integration went very well up until I hit the FindReplaceDialog. I've tried applying default styles to RadWindow, FIndReplaceDialog, and everything else I can think of but I am unable to change the pop-up header color to match our product's theme. Our product uses Unity and Prism and currently does not use MEF so I am trying to avoid having to create a custom FindReplaceDialog and use the dialog via MEF. Is there any way that I can get a style to apply to the pop-up window? Any advice would be greatly appreciated! Thanks,

Below are some small snippets of the styles I've been attempting to use:

1.<Style x:Key="RadWindowStyleABC" TargetType="{x:Type telerik:RadWindow}">
2.<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
3.<Setter Property="Background" Value="{StaticResource WindowBackground}"/>

1.<Style TargetType="{x:Type dialogs:FindReplaceDialog}" BasedOn="{StaticResource RadWindowStyleABC}">
2.    <Setter Property="Header" Value="find/replace"/>
3.</Style>
4.
5.<Style TargetType="{x:Type telerik:RadWindow}" BasedOn="{StaticResource RadWindowStyleABC}"/>

[Masha]

Hello Jason,

All styles targeting RadWindow should be placed in App.xaml as the shown RadWindow  is not located in the same visual tree.

If this does not help, it would be really helpful if you send us a runnable project, so we to be able to research it further.

Regards,
Masha
Telerik