I have a windows service which consumes a web service on a separate machine
in our network. I modified my machine.config to allow my service application
to make 200 connections to the server at once, and I spool up to 200 threads
at once to make calls to the server. All of this ...

... or does anyone else find WSE2.0 absolutely infuriating?
Implementing just one section of WS-* is fine - but try to string more than
one together and it's curtains.
Time to call MS I think.

I got this error when trying to invoke a web method in my
browser:System.UnauthorizedAccessException:    at
System.Xml.Serialization.Compiler.Compile(Assembly parent, String ns,
CompilerParameters parameters, Evidence evidence)

In Mark Fussell's overview of wse3, he demos the tcpip hosted web service.
There are two lines in there for ws-addressing which point to the operation
and open up a return pipe.
proxy.requstsoapcontext.addressing.action=new action("MyMethod")

Hi all....
I have a web service method that when I call, I get the error:
The request failed with HTTP status 404: Not Found.
Line 58:

I am having a runtime error when automating the following process:
-Make a connection to a web service that returns a recordset of data (which
is a lot more than 80,000 rows and with lots of columns)
-Then insert all these records into an access table

I am looking for architecture to push information from a server to a client
browser. This information would be in the form of an alert. What I do not
want to do is have the browser be on a timer and update every few seconds.
What options do I have to put into place such a feature?

If I use Visual Studio.Net 2003 to generate "web references" for clients
using either sproxy.exe (for C++) client or wsdl.exe (for C#) clients, the
web service endpoint gets "baked" into the generated code, making it
difficult, if not impossible, to change the server that the client ...

My company has charged me with creating a web service that will validate a
user and return the user's roles via Active Directory.
The requirement is that the web service must return data to any consumer.
This means the consumer may be a Java app or any app on any platform.

So here's the challenge...
How can a collection (System.Collections.Generic.IList) of some custom type
be serialized in a web service using .NET 2.0?
Below are the class and the web methods in question. The interesting thing

Trying to consume with a VB.Net client a Java Axis web service that returns a
DataHandler type.
After much searching on the internet -- no clues found.
Any ideas on how to do this?

I have a web service in .net which does 2 things:
1) save some data that is sent as params to the web service
2) a second web service with the same params, get the results, and save
them to the database too.

I need to transfer huge dataset from an XML web service to a win
application. I need to compress this dataset to obtain better performance.
I've already tried the MasteCsharp approach obtaining similar
performance compressing or not compressing data.

I tried using WebRequest, but I am unable to simply
redirect to an external aspx site and supply the userid and password and
press their login button.
Can anyone help?

I'm rather new to webservices but I have the following question.
Is the following possible:
I would like to keep a datastructure ( f.e a hashmap).
People could notify of their presence by sending their hostname to the