RadCombobox very low performance with more than 2000 items

[Anil]

Hi,
when converted asp.net dropdown with 2500 listitem to radcombobox performance has degraded a lot . Can someone help me how to improve the item selection?

[Cat Cheshire]

You can use Load On Demand: http://demos.telerik.com/aspnet-ajax/combobox/examples/populatingwithdata/autocompletesql/defaultcs.aspx