Need help for C# code,

[phangmo]

Hi,
I write a C# to get information from a XML site, when I run my program
at home, there's no problem.
But when in office, I've got this error:

-----------------------
Unhandled Exception: System.Net.WebException: The underlying
connection was closed: An

unexpected error occurred on a receive.
at System.Net.HttpWebRequest.CheckFinalStatus()
at System.Net.HttpWebRequest.EndGetResponse(IAsyncRes ult
asyncResult)
at System.Net.HttpWebRequest.GetResponse()
at System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri,
ICredentials credentials)
at System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials
credentials)

at System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role,
Type ofObjectToReturn)
at System.Xml.XmlTextReader.CreateScanner()
at System.Xml.XmlTextReader.Init()
at System.Xml.XmlTextReader.Read()
-------------------
Anyone can help me?

thank you.

[Angel J. Hernández]

I assume you're invoking a web service, right? In order to help, we need
you to be more specific, ok?

In the meantime check out these...

What environment do I have at home but not at the office?
Is there any ISA or Proxy installed at the office?
Is port 80 opened?
Can you navigate to other pages?

Regards,

--
Angel J. Hernández M.
MCSD.NET
an**********@hotmail.com
http://groups.msn.com/desarrolladoresmiranda


"phangmo" <ph*****@gmail-dot-com.no-spam.invalid> escribió en el mensaje
news:41********@Usenet.com...

Hi,
I write a C# to get information from a XML site, when I run my program
at home, there's no problem.
But when in office, I've got this error:

-----------------------
Unhandled Exception: System.Net.WebException: The underlying
connection was closed: An

unexpected error occurred on a receive.
at System.Net.HttpWebRequest.CheckFinalStatus()
at System.Net.HttpWebRequest.EndGetResponse(IAsyncRes ult
asyncResult)
at System.Net.HttpWebRequest.GetResponse()
at System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri,
ICredentials credentials)
at System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials
credentials)

at System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role,
Type ofObjectToReturn)
at System.Xml.XmlTextReader.CreateScanner()
at System.Xml.XmlTextReader.Init()
at System.Xml.XmlTextReader.Read()
-------------------
Anyone can help me?

thank you.

[phangmo]

Hi,
Thanks for your help.
Here's my answer.
1. The administrator told me there's no firewall or ISA installed in
the office
2. Port 80 is open (of course, because I can surf web)
3. I can't open other xml url as well.

Looking forward to your advise.
Thank you.

*-----------------------*
Posted at:
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*-----------------------*