24. 4. 2. Turning off the zone modification capability
<asp:WebPartZone ID="WebPartZone1"
runat="server"
LayoutOrientation="Horizontal"
AllowLayoutChange="false">
<ZoneTemplate>
<asp:Label ID="Label1"
runat="server"
Text="Label"
Title="Welcome to my web page!">
Welcome to the page!
</asp:Label>
</ZoneTemplate>
</asp:WebPartZone>