I have a curious problem. I have a WebService with one method that requieres
some arguments (basicaly strings, ints, long[]s and a XmlDocument).
trying to call this method from a remote client throws me the error "no row
at position 0". This is very strange because i get no errors ...

I have a Windows Application and multiple Web Services, all Web Services
will implement the same interface. My Windows Application allow users to
enter Web Services' URL themselves and store in an .config file with XML
format. In this case, I will only add one Web Service as web ...

Is there some sort of restriction for instantiating a COM object in a
.NET webservice?  I have a method inside my webservice that instantiates
a COM object, and returns a custom class, but if I return the custom
class after I instantiate the COM object, I always get a garbled ...

I am having trouble coding this simple soap client to submit a soap
package over https to the desitnation URL.  What do I need to do in my
class in order to support client -> server soap exchange over secure
sockets?

Hi,
I have a .exe that uses a webservice to access data from a SQL server
2000.
However I have a timeout problem, somewhere along the line.

I would like to use the singleton pattern in a webservice in order to
ensure one and only one instance of certains objects within the
context of the webservice request.
When I try to build the usual singleton pattern with the static

I am having a problem with a WSDL file supplied by a client. When WSDL.exe is used, the WSDL file (shown later) produces the following output class. As you can see there are no methods. WSDL.exe does not raise any errors. There either something wrong with the WSDL file or WSDL ...

I have a Default.asmx file that contains only this line:
<%@ WebService Language="vb" Codebehind="WebService.vb"
class="MyProgramBS.WebService" %>
All my WEbMethods are in MyProgramBS.WebService: e.g.

how can I initialize data kept in the Session-object only the first time a WS is invoked and not everytime the WS is invoked.
I tried :
Sub New()
 if IsPostBack = false then

I've met strange behavior in VS 2003:
I created Web service with web method which returns typed DataSet with some
fields of "date" data type.
But when I've added web reference to this web service in other project, I've

I am trying to run a web service project with multiple web services. The problem is that this works sometimes, and sometimes it does not work. I've worked on this problem for nearly 3 days now, and still no solution :( The exception is
An unhandled exception of type 'System ...

I'm wondering if there is a way of consuming webservices from any technology
(.NET, JAVA based) from and ASP based application - not ASP.NET. If so
please direct me on the steps to follow or to any URL you might know
On the same issue, must I jave W2003 Server to use ASP.NET, I ...

i have a web service installed on various computers.  some XP, some 2k.  there is no rhyme or reason to which ones work and which ones don't.  i get a "client response of 'text/html', but expected 'text/xml'.  the client is connecting to the local machine.  i made the directory ...

Can somebody give me short description why SOAP is simpler than CORBA!

the following is the error kindly help me solving the error
Server Error in '/' Application
-------------------------------------------------------------------------------
Parser Error