RadAutoCompleteBox allows the end-user to easily fill-in text thanks to auto-complete functionality and tokens of text. This behavior is similar to the "To" field of Outlook and Facebook where you are filling-in the recipients to which you are going to send a message:
Different layout modes.
Outlook style auto-complete in bound and unbound mode.
Customizable appearance and theming mechanism.
Selection and navigation.
Flexible and intuitive API.