How to Implement multiple Selection in a List Box

I want to Implement a Multiple selection on a Listbox which should support drag drop! Any Input is appreciated
[110 byte] By [StanleyDaniel] at [2007-12-16]
# 1
Set the ListBox.SelectionMode property to SelectionMode.MultiExtended or SelectionMode.MultiSimple.
DavidM.Kean at 2007-9-9 > top of Msdn Tech,Windows Forms,Windows Forms General...