I have a web service with multiple web methods. A client consumes my
service thru a proxy object. Say the client calls a web method F1(). The
first time my client calls the method it takes a while for the response to
come back. But subsequent requests are served much faster! Why ...

Does anyone get the error above when using WSE2.0 soap client as below when
call SendRR(...) to send soap to a web service that is using SoapService in
WSE2.0. In debug mode on server (SoapService) I can receive the soap message
but when the soap return to client which is method ...

i want get London time in others country,
which website provide the webservice, get the London time from the
webservice

I have a client application which Accesses Web Service. but the Web service
allows anonymous access to any client request (web/smart client). I want to
authenticate every client request by passing username/password to make it
more secure.

 I am developing a web service. I want to restrict the number of concurrent
requests that can be made to my service. I guess I need some kind of global
counter that will indicate the number of open requests...but I dont know the
.net classes that will help me do this...and where do ...

I'm developing a webservice whicg reads data from a database and exports to
a excel sheet. This applciation works if i have MS Office installed in my
system . Since i'm unable to install MS Office in teh server is there any
alternate way to program this.

We have a webservice which is called by our pocket pc apps. We have a need
to filter data, so we want to add a another method on top to the existing
method.
Existing Service.asmx

I am having problems with using an webservice on my website which has
form authentication and saves the data to a cookie. When trying to add
web reference to the webservice it complains about the authorization.
The error I get is

I am using VS 2002 with .NET 1.0. My website has web reference which points
to a vsdisco file like http://localhost/webservices/Firstwebservices.vsdisco.
When I make modifications to my web service, I am unable to update web
reference. When I remove the current web reference from ...

on IIS 5.0, when I contact my asmx Web service page, I get an error message
on IE and the event log gives me this error: "App domain cannot be created".
So the asmx page is containing managed C# code, and the App domain is not
authorized to be created. But why and what can I do ...

 Am developing a web service that is gonna be consumed by a client over
https. I'm using certificates to get the mutual authentication in place. On
the server side, I want my service to be able to extract some fields from
the client's certificate. I tested the service using the ...

When I invoke two web service methods sequentially with no delay, the first
web method invocation goes smooth while the 2nd one generates the dredded:
System.Net.WebException: The underlying connection was closed: An unexpected
error occurred on a send.

Hello, friends,
Just wonder what is the difference between WCF services and web services?
WCF services is a kind of web services, or, web services is a kind of WCF
services? Or just two different implementation which basically do the same

I've been experimenting with managing state using the Session object.  I've
created a simple WS with a couple of methods,  one which sets a string
value, another that retrieves it.
Each method has the WebMethodAttribute.EnableSession set to true.

I needed a client side to be able to start an exe application on
server side (It's an exe application with no gui that
preformce actions on some hardware).
I used Web services in order to do so.