ASP.NET.in.a.Nutshell.Second.Edition [Electronic resources] نسخه متنی

This enumeration specifies whether list controls (which derive from
ListControl) allow only one selection at a time or
multiple selections.

public enum 
ListSelectionMode  {
Single = 0 ,
Multiple = 1 
}

Hierarchy

System.Object
System.ValueType
System.Enum(System.IComparable,
System.IFormattable,
System.IConvertible)
ListSelectionMode

Returned By

ListBox.SelectionMode

Passed To

ListBox.SelectionMode