473,503 Members | 1,787 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

VB.NET Calling Webservice from Winforms ASYNC

3 New Member
Mornign All,

I have a webservice setup and need to call this asyncronously from a winform app.

I have added the reference to the winform

Then

Dim web_Print as New Apps002.Service

However when I then investigate web_print, I would expect

web_Print.BeginPrint
web_Print.Print
web_Print.EndPrint

However I am getting

Web_Print.Print
Web_Print.PrintAsync

If I use Web_Print.PrintAsync the call is not asyncronous? If I call the webservice from a webforms app the declerations are correct?

Any ideas?

Regards


Tom
Feb 17 '09 #1
0 2200

Sign in to post your reply or Sign up for a free account.

Similar topics

4
6716
by: Julian Hershel | last post by:
Hi. I have a very simple web service that I am trying to call from a classic ASP page. The web service project and the ASP page are both on my development machine. That's the code of my web...
3
5240
by: ryan.mclean | last post by:
Hi everyone! I'm hoping that someone can help me out. I have a webservice written in vb.net. This service uses the SoapHeader to secure the webservice to users that give a username and password....
1
1689
by: Greg Busby | last post by:
I am a newbie to ASP.NET and webservices. I have a webservice that is calling a C# dll. This dll then calls methods in a VB COM+ component. The COM+ component is not instantiating correctly. The...
5
4025
by: Homa | last post by:
Hi all, Can anyone give me some links about how to do an async web service call from aspx and display a temperary page before the web service returns? Thanks, Homa Wong
5
12470
by: Nate | last post by:
We are attempting to make a request to a web service (we will refer to it as XXXServices) hosted on a Web Logic server from a C# SOAP client. The server responds with a 401 Unauthorized error...
0
1548
by: Jens Weibler | last post by:
Hi, I'm trying to call a webservice asynchronous and works. But if I enter a wrong proxy webservice.Proxy = new WebProxy("b"); I won't get a callback with an async call like...
1
2904
by: rival | last post by:
Hi. I've a single solution with many projects. I'm using VS2003 and framework 1.1 1. Data project - contains UserData class, inheriting from DataSet, and setting up constants and columns...
11
7293
by: GVN | last post by:
Hi All, Can anyone guide me when asynchronous method calls will be benificial? Are there any disadvantages of using asynchronous calls? Thanks,
0
1567
by: Paul Hadfield | last post by:
Hi, From reading various articles on scalability issues, I understand that there is only a finite number of ASP.NET worker threads and any long running task within ASP.NET should be fired off on...
0
7199
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,...
0
7074
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
7273
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
7322
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...
1
6982
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
7451
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
5572
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,...
0
4667
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...
0
374
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

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.