473,405 Members | 2,210 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,405 software developers and data experts.

Webclient failing

I need to scrap a web page from another site but when I try to access any site outside of my localhost, I get this error:
"System.Net.WebException: The underlying connection was closed: Unable to connect to the remote server"
I can acess the site with a browser, but when I try to request it via Webclient in an aspx file I get the error. I guess it as something to do with the way the code request the web page.

Anyone as seen anything like this before ?
Nov 18 '05 #1
1 1203
If you can access it then its probably that you are not passing the correct
security credentials to make the requesting page appear as you
..............look up asp.net impersonation and see if that helps you.

--
Regards

John Timney
Microsoft Regional Director
Microsoft MVP
----------------------------------------------------------------------------
------------------------------------
<blatant plug>
Professional .NET for Java Developers with C#- ISBN: 1-861007-91-4
Professional Windows Forms - ISBN: 1861005547
Professional JSP 2nd Edition - ISBN: 1861004958
Professional JSP - ISBN:
1861003625
Beginning JSP Web Development - ISBN: 1861002092
</blatant plug>
----------------------------------------------------------------------------
------------------------------------

"WebSLS" <an*******@discussions.microsoft.com> wrote in message
news:3A**********************************@microsof t.com...
I need to scrap a web page from another site but when I try to access any site outside of my localhost, I get this error: "System.Net.WebException: The underlying connection was closed: Unable to connect to the remote server" I can acess the site with a browser, but when I try to request it via Webclient in an aspx file I get the error. I guess it as something to do
with the way the code request the web page.
Anyone as seen anything like this before ?

Nov 18 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
by: Ron | last post by:
I have this code in a web service: m_webclient = New WebClient Dim byteArray As Byte() byteArray = m_webclient.DownloadData(url) and this has worked for quite a while. But recently, my...
2
by: xzzy | last post by:
I have .net 1.1 c# . . . . . using System.Net only lists sockets what do I need to do to be able to do: using System.Net.WebClient;
6
by: A.M-SG | last post by:
Hi, I have an aspx page at the web server that provides PDF documents for smart client applications. Here is the code in aspx page that defines content type: Response.ContentType =...
6
by: Dave Starman | last post by:
Hello, I am trying to download web data into my current application. Failing many attempts I tried to run the sample from the MS Help files with no luck. If I create a new solution and put the...
6
by: Giovanni | last post by:
Hi Guys, Really strange problem I am experiencing... I have setup a virtual directory with Read Only permissions on an ISA/IIS server (SBS 2003). In that virt. dir., I placed 1 file...
1
by: vin.dor | last post by:
Dear All, I am using WebClient in my Visual Studio .Net 2003 project to download an image from the Internet. The following is my function: C# Code: public static bool downloadFile(string...
1
by: Mad Scientist Jr | last post by:
For some reason I can't get a WebClient to access an outside URL from behind our firewall. The code works when it runs outside the firewall. I turned on windows authentication in the web.config...
1
by: Mike | last post by:
I am using PowerShell to download an XML file into a string using the DownloadString(URI) method of System.Net.WebClient object. Sample commands below: $Result = $Null; $WebClient = new-object...
2
by: MichaelSchoeler | last post by:
Hi, I'm having problems with the WebClient class regarding UTF-8 encoded data. When I access a specific webservice directly I can see the data arrives in corretly formatted UTF-8. But when I...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.