Graying out the Close link in a Web Part : WebPartZone « WebPart « ASP.NET Tutorial

1. ASP.NET Tutorial
2. WebPart
3. WebPartZone

<asp:WebPartZone ID="WebPartZone3" Runat="server">
      <CloseVerb Enabled="False" />
      <ZoneTemplate>
         <asp:Calendar ID="Calendar1" Runat="server">
         </asp:Calendar>
      </ZoneTemplate>
</asp:WebPartZone>