473,588 Members | 2,582 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Problems calling a web service from a VB20.net app on a mobile dev

My first problem is: I am having an issue when using a web service. The web
service is written by another department and say its running fine but when I
call it, I sometimes I get a system.net.webe xception return instead of the
correct return. Would anyone have any advice or suggest any extra debugging I
could do to find out where this problem might occur?

The second problem I am having is: I also called some functions within the
web service over GPRS and sometimes the function just hangs. The only way I
have found to get the function call to work again is to disconnect the GPRS
connection and reconnect it. However other functions and other programs are
still using the GPRS connection quite happily. Would anyone have experienced
this issue or know where I could look to help solving it?
Dec 4 '07 #1
0 833

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

Similar topics

14
2310
by: Jim Hubbard | last post by:
Are you up to speed on the difficulties in using the 1.1 .Net framework? Not if you are unaware of the 1,596 issues listed at KBAlertz (http://www.kbalertz.com/technology_3.aspx). If you are going to use .Net......I highly recommend signing up for the free KBAlertz newsletter at http://www.kbalertz.com/default.aspx. Looking at all of the errors and quirks sometimes makes me wonder if this thing is really ready for prime time.
7
2729
by: Wolf | last post by:
I can't get VS.NET to make a Web Project on my computer. The IISHelp doesn't work either (HTTP 500 - Internal Server Error). I get the following error, when I try to make a new Project. I was getting an error about not having ASP.NET installed, but have fixed it. --- Error Message --- The Web server reported the following error when attempting to create or open the Web project at the following URL: 'http://localhost/WebApplication1'....
1
1140
by: MattB | last post by:
Does anyone else get this when building (asp/vb.net project) sometimes when you have a compiled assembly in your project? I get this with two different projects with two different compiled assemblies involved. It's not consistent either. It will plague me one day and then go away for a week or more. Unfortunately today it's keeping me from getting work done. I've had a quick KB search but I didn't see anything that seemed like the same...
0
2236
by: Cleo | last post by:
Hi, I am trying to call a WebService Method written in Weblogic from VB.NET and I am getting the following error. I am using SOAP Caal s from VB.NET. Please find the wsdl file and my code. Any help would really be appreciated. Thx
4
11181
by: joe bloggs | last post by:
I am writing a mobile application to interface with a legacy system and I am planning to use web services to communicate with this system. The legacy system receives data through a serial port. What I would like to do is make the serial port accessible via a web service. The web service and the legacy application would be running on the same machine. The mobile application would access the web service via a network connection. It...
0
829
by: Richard Lewis | last post by:
I have a web service that is used from a Pocket PC device using .NET CF 1.1 The webservice creates an object structure and serialises the object structure to create the following SOAP response <?xml version="1.0" encoding="utf-8" ?> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
1
1850
by: gor | last post by:
Hi, am not a php guru. recently am working on the project which requires me to interface internet server with the mobile phone service providers. is it possible to do this using php and how is it done? please help
0
1326
by: =?Utf-8?B?TW96emFr?= | last post by:
Hello All, we have a Pocket PC .Net Compact Framework 2) application, that calls a Web Service located within the Company network, which is also accessible via https from outside (the internet). This application usually communicates with the server via cellular carrier connection, GPRS. The application works fine with our Windows CE 2003 SE and Mobile 5 devices. Running the same application on a Mobile 6
3
2832
by: jerry101 | last post by:
Okay, so I have no knowledge with ASP and I was asked to look at this contact form because the emails aren't delivering. I'll post the whole page of code, because I am unsure at what is what really apart from the common knowledge stuff i.e. the send email to etc, but this wasn't designed by me so I am unsure if it's wrong or right.. If someone could let me know whether there's a problem with the code or if the problem may lay elsewhere...
0
7927
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
7857
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
8220
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
1
7981
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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
1
5723
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
5396
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
3846
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
3882
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
1457
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

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.