Could you please elaborate on the product you are using, as the area of this post is RadPanelBar for WPF
, but from your query I can guess that the project is for web and most probably the control in question is for ASP.NET
Want to extend the target reach of your WPF applications, leveraging iOS, Android, and UWP? Try UI for Xamarin
, a suite of polished and feature-rich components for the Xamarin framework, which allow you to write beautiful native mobile apps using a single shared C# codebase.