Can any one let me know how i can perform a Asychronous calll in a web
service ?
or using a thread in Asmx a better solution than the async call ?
pls send me any link to example, where i can get this answer..

I am having one confusion regarding invoking web method of web service
asychronously through windows applicaiton.
What i am doing is i am having one long runing web method whose one way
attribute is set as i don't want any return value from that method.

I am in the process of designing a three tiered ASP.Net 2.0 application
(Presentation Layer, Application Layer and Data Layer(MS SQL 2005).  In this
application XML and web services will be used heavily.  I will be using Web
Services to integrate with third party applications ...

I'm having a problem with calls to a web service that time out
intermittently. When the problem occurs the exception is put in the
event log with a message of
InvalidOperationException: Client found response content type of

Is anyone able to get WSE3 to work with the new Web Application
Projects Add-on? When I right-click on my Web Application Project and
choose "WSE Settings" the checkbox for 'Enable Microsoft Web Services
Enhancement Soap Protocal Factory" is not enabled.

Is there any way (maybe using an attribute) that I can force strings or
other reference parameters to always have an instance even if they are
blank? Ex:
[WebMethod]

I have a web-service with a web-method where sessionstate=false.
The web method calls a method in another assembly.
Also I have a web-method where sessionstate=true which calls the same method
in the other assembly.

I have read some papers and they tell that WSE 2.0 with WS-attachments does
not encrypt the attachments ( they recommend using secure protocol like Https
with SSL to secure attachments). Now, WSE 3.0 replace WS-attachments with
MTOM, I have found that MTOM is used for transmit ...

I have a custom policy assertion that creates service input and output
filters.  Is there a way to store information in the input filter so that it
will be available to the output filter?  The output filter needs to be aware
of some of the things the input filter did in one of my ...

I'm using the following code to receive information from a web service:
Dim o As New MyWebServiceProxyClient.DataImport
Dim r As New MyWebServiceProxyClient.DataImportCompanyResult
r = o.DataImportCompany("login1", "login2", "pwd", "lang", "package",

I am trying to intercept and analyze the XML request that is being sent by
the generated web reference to a 3rd party web service. The web service is
giving me an error when calling a method saying I didn't send correct data.
Whilst I am working with objects in my client code I ...

I have built a client of a websevrice. I call a webmethod that takes an
Xmldocument object and returns an Xmldocument object.
When i add a refernce to this webservice on the client, then the input
output types of my webmethod generated in the proxy class are changed to

I am using web service with window service, I run both window and web
services individually they are working fine.
But i call method of web service from window service then i did not got any
response.

I'm setting up a manually created WSDL file that defines the specifics
of the required elements, default values, etc. instead of using the
generated WSDL from the asmx?wsdl mechanism.  Everything works with my
web service, but I would like to have some mechanism that forwards any

I'm getting VS messages (not error or warnings) that "Could not find schema
information for the element 'microsoft.web.services3', as well as for the
elements under <microsoft.web.services3>.
I have searched plenty hard, but am unable to find why this is happening.