dont know how to generate a few lines of codes when creating aspx web pages

Hi all,


I am  learning how to crete aspx web pages connecting to MS Access in Visual Studio 2008.
Here is the web page that I am referring to:
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.sqldatasource.insertcommand.aspx



But I just dont know how to generate lines of codes when I need to create a subroutine like this:

<script runat="server">
Private Su ...