This sample demonstrates the object value binding functionalities of the DropDownList. Click the DropDownList
element and select an item from the options list.The corresponding object value of the selected
item is then assigned to the value property.
value property of the selected item's will be displayed.
The DropDownList component allows users to select single value from a predefined list.
Upon selection, the associated object value is automatically assigned
to the value property, enabled by the allowObjectBinding feature.