System.Web.UI.WebControls Namespace
Specifies the selection behavior of a ListBox control.
The ListSelectionMode enumeration represents the values that can be passed to the SelectionMode property of a ListBox control. These values determine whether a user can select single or multiple items.
Member Name |
Description |
Multiple |
The list control allows multiple items to be selected at one time. |
Single |
The list control allows only one item to be selected at one time. |
ListBox Class