<asp:ListBox ID="ListBox1" runat="server" SelectionMode="Multiple"> <asp:ListItem>1</asp:ListItem> <asp:ListItem>2</asp:ListItem> <asp:ListItem>3</asp:ListItem></asp:ListBox>
ListBox1.GetSelectedIndices();
You need to be a premium member to use this feature. To access it, you'll have to upgrade your membership.
Become a sharper developer and jumpstart your career.
$0
$
. 00
monthly
For Basic members:
$20
For Premium members:
$45
For Elite members: