Thank you for writing.
In the medical we used 3 toggle buttons in a panel. The example code is available in your installation directory.
Nevertheless, to accomplish similar functionality you can use RadPageView
Let me know if I can assist you further.
Check out the Windows Forms project converter, which aids the conversion process from standard Windows Forms applications written in C# or VB to Telerik UI for WinForms.For more information check out this blog post
and share your thoughts.