RadListBox can be bound to all ASP 2.0 and 3.5 DataSource types:
    
    
        - AccessDataSource
- ObjectDataSource
- XmlDataSource
- SqlDataSource
- SiteMapDataSource
- LinqDataSource
- EntityDataSource
- OpenAccessDataSource
        All you need to do is set the DataSourceID property of the RadListBox
        to the ID of the Data Source control. Also, you should set the DataTextField
        and/or DataValueField properties of the RadListBox to map the 
            Text and Value properties of the Items to the respective
        columns/fields in the Data Source.