The problem:
There is web service and its client (.NET 1.1).
The session support on web service is turned on.
After the number of successful roundtrips between client and server, web

I recently wrote a basic web service, and I am writing a client app consume
it.  Here's the trick - I want the client to be able to request the web
service without knowing exactly where it is.  Specifically I want the client
to send a request on the local network, and have the ...

Hi, guys
I am trapped into a big trouble on how to use unmanaged class library code in a C# web application.
Now, I am working on a project to develop a web interface for SPlus, a statistical software tool.  By intuitive, I plan to apply C# to develop web side, which will invoke ...

I have an Access 2002 database that uploads data into a SQL Server 2000
database using DTS. Each upload includes 5 tables of up to 1000 rows. This is
a weekly upload that takes place in about 250 sites.
I am investigating using web services instead of DTS and want to find a few

how can i exchange data between 2 web services

When I use the following code in VB.NET :
Public Function test() As String
       Try
           Dim da1 As OdbcDataAdapter

I define a type in web services code that is used by webmethods as parameters.
This type with its public data members is included in the generated wsdl file.
I wonder if we can automatically add [Serializable] attribute to the type
when the wsdl is generated?

I have a web service (#1) that contacts another web service (#2) that
requires a digital certificate for access. When#1 calls #2, I'm getting a
HTTP 403 error: Access Forbidden. There are a few other posts on the subject
in this newsgroup but none provide the information I need.

I have a web project consuming a webservice using WSE 2.0 SP2 Secure
Conversation.  Everything seems to work just fine on my XP SP2 machine.
When I move the projects To a Test Win3K Machine I get the following
error:

Can I have parameterful web service constructor ? I.e.
public class WS : System.Web.Services.WebService {
public WS(int A) {...}
...

I have built a web service whose purpose is to copy files from a secure place
to client machine and vice versa. The problem I am having is perhaps related
to permissions and access rights.
For testing purposes, the secure place is setup on the client machine.

Can anyone recommend simple way of communication between C#
WindowsService  And C# WebService Running on the same machine ?
Thank you
Sharon

I have developed a web service developed in C#. the WSDL I gave is working
fine with .net client. But when java client consumes it always raising
exception.
I have basic knowledge of java too but never worked on consuming/producing

I want to write from web service to event log. But I got security exception.
So I need increase priveledges. and I tried to write to web.config :
<configuration>
 <system.web>

While getting the dataset using webservice, the following error occur:
An unhandled exception of type 'System.PlatformNotSupportedException'
occurred in mscorlib.dlls
Additional information: PlatformNotSupportedException