Please excuse us for the delay of our answer. There was a technical issue with our Support system.
Our WinForms controls can be themed. You can start with this help article
which regards the usage of the predefined themes. You can browse the RadControls for WinForms Themes section for additional information about the theming mechanism which our controls use. Do not hesitate to write us back if you have any other question.
the Telerik team
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