I have a web service that I want to return 2 values and ID and a text value hrough and autocompletebox. I have it working to return the service but now I need to get at the ID value that was returned, not the text value. I would like to be able to do an Autopostback on the autocompletebox and hit a database with the ID to return more data to the page. Is this possible iwht the autocompletebox as I have not been able to find code that shows this. It would be similar to the asp Autocomplete extender that can return 2 values that you can then use. Can I do this with a telerik AutocompleteBox.