<script language="vb" runat="server">
Sub Page_Load()
If Page.IsPostBack Then
Select Case(Destination.SelectedItem.Value)
Case "Barcelona":
Message.Text = "Barcelona"
Case "Oslo":
Message.Text = "Oslo"
Case "Lisbon":
Message.Text = "Lisbon"
Case else
Message.Text = "you did not select a destination we travel to"
End Select
End If
End Sub
</script>
<html>
<head></head>
<body>
<form runat="server">
Select your choice of destination:
<br><br>
<asp:radiobuttonlist id="destination" runat="server">
<asp:listitem>Barcelona</asp:listitem>
<asp:listitem>Oslo</asp:listitem>
<asp:listitem>Lisbon</asp:listitem>
</asp:radiobuttonlist>
<br><br>
<input type="submit" value="Submit Choice">
<br><br>
<asp:label id="message" runat="server"/>
</form>
</body>
</html>