Thanks for your quick replies. As you said I copied the existing code
as a seperate text file and replaced the code in the VS with plain
html.
---------------------------------------------------------------------
<%@ Page language="c#" Codebehind="company_details.aspx.cs"
AutoEventWireup="false" Inherits="BizProj.companies.moreDetails" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name=vs_defaultClientScript content="JavaScript">
<meta name=vs_targetSchema
content="http://schemas.microsoft.com/intellisense/ie5";>
</HEAD>
<body MS_POSITIONING="FlowLayout">
<form id="Form1" method="post" runat="server">
<P>
<P> </P>
</form>
</body>
</HTML>
------------------------------------------------------------
But still the same error appears again.
the companies.company_details class inherits from
BizCommon.contactDetails base class. In the company_details class the
contact details of the company is displayed by calling the
base.showContactDetails() method in the page_load event and then the
other details of the company are displayed. Everything works perfectly
when running the application.
but don't know what could be the problem when working in Visual
Studio.......... :(
Regards,
Karthik Nataraaj
On Tue, 22 Mar 2005 11:42:57 -0000, Kumar, Karthick
<[EMAIL PROTECTED]> wrote:
> OK, there is something wrong in the Web forms then..... Try opening the web
> form and I am sure it displays the html of the web form. Just cut and paste
> it in a notepad, put in some text, save the web form and close it. Now open
> the web form again and see if the designer loads properly; if it loads
> properly then there is something wrong in the previous web form code which
> you now have in a Notepad file. Just go thru the web form code and rectify
> the problem. If you think, you don't want to do fix the issue this way, you
> can very well start writing the web form from the beginning...
>
> Hth,
> Karthick
>
>
> -----Original Message-----
> From: Karthik Nataraaj [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, March 22, 2005 11:21 AM
> To: [email protected]
> Subject: Re: [AspNetAnyQuestionIsOk] Visual Studio .net 2003 Base class
> problem
>
>
>
> I closed all the files and solution, then re-opened the solution and
> open the aspx file as you said. But the same error appears again.
>
> ERROR MESSAGE IS
> -----------------------------------------------------------------------------------
> The files could not be loaded into the Web Forms designer. Please
> correct the following and then try loading it again:
>
> An exception occured while trying to create an instance of
> BizProj.BizCommon.contactDetails. "Object reference not set to an
> instance of an object".
>
> Make sure all of the classes used in the page are built or referenced
> in the project. Click Help for more information.
> -----------------------------------------------------------------------------------
>
> I've referenced all the classes within the project and my application
> is working perfectly. Only problem is when editing it in Visual Studio
>
> Regards,
> Karthik Nataraaj
>
> On Tue, 22 Mar 2005 11:02:08 -0000, Kumar, Karthick
> <[EMAIL PROTECTED]> wrote:
> > OK, try closing all the files and closing the solution. And then open
> all
> > the files, so that the solution does not opens any other files. And then
> > open the aspx file which gave the error earlier. And also, send the
> > displayed error message to distinguish whether it is a web forms error or
> > Visual Studio error...
> >
> > Hth,
> > Karthick
> >
> >
> > -----Original Message-----
> > From: Karthik Nataraaj [mailto:[EMAIL PROTECTED]
> > Sent: Tuesday, March 22, 2005 10:58 AM
> > To: [email protected]
> > Subject: Re: [AspNetAnyQuestionIsOk] Visual Studio .net 2003 Base class
> > problem
> >
> >
> >
> > Thanks for your replies. The page is working fine when executed(in
> > run-time).
> >
> > The problem is only when using VS and the error only appears within
> > the visual studio as a message box error with "OK" button.
> >
> > I cannot open the page in the Web Forms designer
> >
> > Regards,
> > Karthik Nataraaj
> >
> >
> >
> >
> > On Mon, 21 Mar 2005 16:42:07 -0000, Kumar, Karthick
> > <[EMAIL PROTECTED]> wrote:
> > > Seems to be very basic problem regarding Web Forms designer.
> > > Just close all the pages in the project and then open again; you will
> be
> > > alright.
> > >
> > > If the "Object reference not set to an instance of an object" occurs
> > while
> > > run-time then you need to look into the code...
> > >
> > > Hth,
> > > Karthick
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Karthik Nataraaj [mailto:[EMAIL PROTECTED]
> > > Sent: Monday, March 21, 2005 3:57 PM
> > > To: [email protected];
> > > [EMAIL PROTECTED]
> > > Subject: [AspNetAnyQuestionIsOk] Visual Studio .net 2003 Base class
> > > problem
> > >
> > >
> > >
> > >
> > > I'm little new to visual studio. I created some base classes within
> > > the project and inherited some pages from it in the same project.
> > >
> > > But whenever I open the inherited child class (.aspx) pages in VS,
> its
> > > giving me an error
> > >
> > > --------------------------------------------------------
> > > "The files could not be loaded into the Web Forms designer. Please
> > > correct the following and then try loading it again:
> > >
> > > An exception occured while trying to create an instance of
> > > BizProj.BizCommon.contactDetails. "Object reference not set to an
> > > instance of an object".
> > >
> > > Make sure all of the classes used in the page are built or referenced
> > > in the project. Click Help for more information.
> > > ------------------------------------------------------------
> > >
> > > My base classes and all the pages are built and referenced in the
> > > project. I dont know how to solve this problem. I searched google and
> > > almost everywhere but still can't fix this problem.
> > >
> > > As mentioned in some webpages I cleared the VSWebCache and
> Re-Compiled
> > > the whole solution, but the same error comes again.
> > >
> > > Please anybody facing this kind of problem....? please help me
> > >
> > > thanks in advance
> > >
> > > Regards,
> > > Karthik Nataraaj
> > >
> > >
> > >
> > >
> > >
> > >
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