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ASP.NET Page Templates - Using Inheritance

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19 Sep 20028 min read 1.4M   11.8K   304  
A tutorial showing how to create page templates that use object-oriented inheritance.
using System;

namespace PageInheritanceSample
{
	/// <summary>
	/// Summary description for SimplePageInheritance.
	/// </summary>
	public class SimplePageInheritanceBase : PageBase
	{
		protected override void Render(System.Web.UI.HtmlTextWriter writer)
		{
			// First we will build up the html document, the head section
			// and the body section.
			writer.Write( @"
				<html>
					<head>
						<title>" + PageTitle + @"</title>
					</head>
					<body>
						<table bgcolor='silver' width='100%'>
						<tr>
							<td colspan=2><h1>Our Page Header</h1></td>
						</tr>
						<tr>
							<td>
								Menu:
								<ul>
									<li><a href='Page1.aspx'>Page 1</a></li>
									<li><a href='Page2.aspx'>Page 2</a></li>
								</ul>
							</td>
							<td bgcolor='white'>
			");

			// The base class will render the controls from the
			// derived .ASPX file.
			base.Render(writer);
	
			writer.Write( @"
							</td>							
						</tr>
						<tr>
							<td colspan=2><small>This is our footer</small></td>
						</tr>
						</table>	
					</body>
				</html>
			");
		}
	}
}

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Written By
Web Developer
United States United States
Peter Provost has been programming computers since he was 10 years old. Currently a C# and C++ junkie, he has been developing on the Windows platform since Windows 286.

Peter is a Software Design Engineer with Microsoft's patterns and practices team where he works on guidance for .NET developers.

Peter maintains an active weblog about technology, .NET and other interesting stuff at http://www.peterprovost.org

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