Our RadComboBox control does offer the possibility to implement grouping
appearance using styles. It is an advanced drop-down control that also allows customization of item templates
. You could have a look at the following Code library
, implementing the above scenario. You can also review the possibilities that the RadDrpDownList
controls offer to check if some of them fits your needs.
Do you need help with upgrading your ASP.NET AJAX, WPF or WinForms projects? Check the Telerik API Analyzer
and share your thoughts.