Progress Telerik UI for WPF
Take advantage of a rich pallet of predefined styles, or create your own custom styles and apply them to text and tables from the Styles and Table styles galleries.
The RichTextBox control provides convenient design-time experience—dragging component in the XAML designer will start the code-generation wizard. You can choose a scenario and a set of components, and all the needed XAML code and assembly references are automatically added to the project.
See UI for WPF in action.
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