W3Schools tutorial..web designing
源代码在线查看： showcode.asp@source=demo_listbox
<script runat="server">Sub submit(Sender As Object,e As EventArgs)mess.Text="You selected " & drop1.SelectedItem.TextEnd Sub</script><html><body><form runat="server"><asp:ListBox id="drop1" rows="3" runat="server"><asp:ListItem selected="true">Item 1</asp:ListItem><asp:ListItem>Item 2</asp:ListItem><asp:ListItem>Item 3</asp:ListItem><asp:ListItem>Item 4</asp:ListItem><asp:ListItem>Item 5</asp:ListItem><asp:ListItem>Item 6</asp:ListItem></asp:ListBox><asp:Button Text="Submit" OnClick="submit" runat="server" /><p><asp:label id="mess" runat="server" /></p></form></body></html>
