RadComboBox Drop Down?

[gokulnath]

Hello Telerik Team,
                              I have one clarification about radcombobox..
I have two objects like ID and Name.The values are stored in database.I want to  retrieve these details and Display in radcomboBox

Then if i Give ID mean the drop down will open based on ID in ascending Order...(Filtering)
and also if i give Name then the drop down will open based on Name in Ascending order 

Is it possible in radcomboBox?
or How to do this?
pls give more ideas..

Thank You...