Try It Out(p667) CH18

jmahdi · May 15th, 2011, 05:42 PM

the problem was the page title on my error404.aspx , this happend as i had deleted the original file (with title there), but after i had made new one forgotten to put a title again...silly me....sorry again

by the way how can i do away with the site in localhost:49642/site/.... to have files straight under localhost, such as localhost:49642/login.aspx for example?

thanks

Imar · May 16th, 2011, 03:03 AM

Hi there,

Quote:

by the way how can i do away with the site in localhost:49642/site/

Check out Chapter 7, with the first 10 pages or so in particular.

Cheers,

Imar

liwenz · September 10th, 2013, 09:27 PM

all the url are similar "http://localhost:43968/Sites/Default.aspx", which has a Sites.
I right click the Default.aspx, it shows that way.
but your way is "http://localhost:43968/Default.aspx"

I open your source eg: ch18, it also shows:
http://localhost:16883/Chapter%2018/Defaultt.aspx

I trace my code, it run to Error404.aspx.cs

Code:

public partial class Errors_Error404 : BasePage
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Response.Status = " 404 Not  Found";
        Response.StatusCode = 404;
    }
}

I set break at Response.Status="404 Not Found"
it run to here, but after step
it become to:

Server Error in '/Sites' Application.
--------------------------------------------------------------------------------

The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.

Requested URL: /Sites/Defaultt.aspx

If I run your code ch18, it could go to Error404.aspx
Maybe I should compare the two folder, but it's not easy.

liwenz · September 10th, 2013, 09:42 PM

My system is windows 7, Visual studio 2010

liwenz · September 11th, 2013, 08:50 AM

now I got about site

all the url are similar "http://localhost:43968/Sites/Default.aspx", which has a Sites.
I right click the Default.aspx, it shows that way.
but your way is "http://localhost:43968/Default.aspx"

I open your source eg: ch18, it also shows:
http://localhost:16883/Chapter%2018/Defaultt.aspx

in Page 243, or figure 7-2
I should set the Virtual Path to /

but the 404 does not occur. I copy your code in web.config

Code:

<customErrors mode="On" defaultRedirect="~/Errors/OtherErrors.aspx" redirectMode="ResponseRewrite">
      <error statusCode="404" redirect="~/Errors/Error404.aspx"/>
    </customErrors>

I feel strange that when I copy your code in Errors, it become fine.
Then I delete them and make again, it also work well.

liwenz · September 11th, 2013, 02:00 PM

I compare the right and the wrong and find that:
Wrong is:
Response.Status = " 404 Not Found";
Right is :
Response.Status = "404 Not Found";

the difference is that before 404 , wrong one has a space
That means you have to accurate input every letter.
Be careful!!