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BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio
This is the forum to discuss the Wrox book ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solution by Vincent Varallo; ISBN: 9780470396865
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  #1 (permalink)  
Old June 10th, 2009, 01:09 PM
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Default chapter two ...because it does not extend class 'System.Web.UI.Page'

Hello Everyone,

I try to run the example of adding records, and my browser tell me:

'Webform1 'is not a valid base class because it does not extend class 'System.Web.UI.Page'

my code is:

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

namespace V2.PaidTimeOffDAL
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
}

And the other code is

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebForm1" %>


I don't understand why I get this error... can anyone help me please... thanks.
  #2 (permalink)  
Old June 10th, 2009, 01:30 PM
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Default

add this to the top of the page:

using V2.PaidTimeOffDAL;
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andres.gonzalez (June 10th, 2009)
  #3 (permalink)  
Old June 10th, 2009, 03:28 PM
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Default

Or change the inherits statement to:

Inherits="V2.PaidTimeOffDAL.WebForm1"

Cheers,

Imar
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  #4 (permalink)  
Old June 11th, 2009, 09:38 AM
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Hello again,

the problem has been solved, add missing reference to data layer and change the inherits statement.

very thanks...

Andres Gonzalez
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Old September 25th, 2016, 09:07 PM
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Hi Andrew,

Do you mind stating what you did to solve the problem? I have the same error message and at lost as what to do to get rid of it


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