ho fatto ma non va: questo e' il codice

<mobile:form id="Form1" runat="server" BackColor="White">
<mobile:Panel id="Panel1" runat="server">USERNAME:
<mobile:TextBox id="username" runat="server"></mobile:TextBox>PASSWORD:
<mobile:TextBox id="password" runat="server" Password="True"></mobile:TextBox>

<mobile:Command id="Command1" onclick="messaggio" runat="server">LOG IN</mobile:Command>


<mobile:Label id="Label1" runat="server" ForeColor="Red"></mobile:Label></mobile:Panel>
</mobile:form>


dove c'e' br me lo modifica lui cosi e da errore...

lo stesso vale se costruisco una tabella...