page inheritance ASP.NET c#
Er der nogen der kan se, hvorfor dette ikke virker:Disse tre filer ligger i samme dir, og jeg vil have filen test.aspx til at arve fra PageBase. NÅr jeg kører test.aspx fra WebMatrix får jeg beskeden at den ikke kune finde typen SimplePageInheritance.
1. filen test.aspx
===============
<%@ Page language="c#" Codebehind="SimplePageInheritance.cs" AutoEventWireup="false" Inherits="SimplePageInheritance" %>
<form id="SimplePageInheritance" method="post" runat="server">
<h1>This is Page 1</h1>
</form>
2. filen SimplePageInheritance.cs
==============================
public class SimplePageInheritance : PageBase
{
public SimplePageInheritance()
{
PageTitle = "Simple Page Inheritance";
}
}
2. filen PageBase.cs
=================
using System;
using System.Web.UI;
public class PageBase : System.Web.UI.Page
{
private string _pageTitle;
public string PageTitle
{
get { return _pageTitle; }
set { _pageTitle = value; }
}
protected override void Render(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>" );
// Then we allow the base class to render the
// controls contained in the ASPX file.
base.Render( writer );
// Finally we render the final tags to close
// the document.
Writer.Write( @"
</body>
</html>" );
}
}
