<%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> protected void btnAdd_Click(object sender, EventArgs e) { Label1.Text = "a"; Label2.Text = "b"; } </script> <html> <head id="Head1" runat="server"> <title>Disable View State</title> </head> <body> <form id="form1" runat="server"> <div> Label 1: <asp:Label id="Label1" EnableViewState="false" Text="0" Runat="server" /> <br /> Label 2: <asp:Label id="Label2" Text="0" Runat="server" /> <br /><br /> <asp:Button id="btnAdd" Text="Add" OnClick="btnAdd_Click" Runat="server" /> </div> </form> </body> </html>