ASPX generation

Hello!

What's the recommended way of ASPX page generation?

E.g.:
------------------------
<%@ Page Language="C#" AutoEventWireup="true" 
CodeBehind="CurMainMenuP.aspx.cs" Inherits="Currency.CurMainMenuP"
  EnableSessionState="True" MaintainScrollPositionOnPostback="True" 
MasterPageFile="Screen.Master"%>

<asp:Content ID="Title" runat="server" 
ContentPlaceHolderID="Title">CUR_MAIN_MENU_P</asp:Content>
<asp:Content ID="Content" runat="server" ContentPlaceHolderID="Content">
    <span runat="server" class="inputField system UpperCase" 
id="id1222146581" enableviewstate="false">
       <%# Dialog.Global.TranCode %>
    </span>
...
------------------------

Notice aspx page directives, data binding expessions, and prefixed tag 
names without namespace declarations.

Thanks.
--
Vladimir Nesterovsky
http://www.nesterovsky-bros.com/