I have WebService (C#) with one WebMethod that takes 4 parameters, as below:
 <s:element minOccurs="0" maxOccurs="1" name="requestedBy" type="s:string" />
 <s:element minOccurs="1" maxOccurs="1" name="submissionDateTime" type="s:dateTime" />
 <s:element minOccurs="0" ...

When setting the XMLElementAttribute IsNullable=false I get the
minOccurs=0 in my WSDL:
C#:
[System.Xml.Serialization.XmlElementAttribute("XXXX",

My application requires the use of strongly typed collections.  This means I need the semantics of an ArrayList which supports members like Add, Item, Remove, Count etc - but returns a strongly typed object reference instead of System.Object
Therefore, I have implemented two ...

I am a newbie in this area. I want to write a web service that executes an
SQL and returns the resultset. The resultset is to be bound to a datagrid on
the receiving end.
Should I return a dataset from the web service and bind that to the Datagrid

Hello- I have been through Google Groups and all over the web reading up on SSL and web services, and so far I think I am becoming an expert! So here's the problem-
I can connect to the web service and execute from a cosole application, and not from my web application - i receive ...

It's great that VS.NET makes it so effortless to add a web reference to a
web service.  The problem is, I haven't figured out a way to configure the
URLs (or simply switch the references to another web reference) easily when
I move my app from development, to staging, to production, ...

I'm trying to figure out a way to dynamically call a web service based
on a WSDL file, and have had very little luck so far.  After looking
at the proxy class and noticing that it just uses the Invoke method of
the base class, I thought that a generic class that called Invoke

I'm creating a new web service with Visual Studio.NET, but the answer is:
Unable to create Web Project "WebService1". Unable to validate that the file
path "C:\inetpub\wwwroot\WebService1" matches the URL path
"http://Localhost/WebService1".

Ok, so looking up the SOAP toolkit on MSDN gives you a nice little
message saying that the toolkit has been replaced by the .NET
framework.  Ok, fine...but here's my problem.  I just checked out this
sample application (http://www.codeproject.com/com/XYSoapClient.asp)

I am trying to consume a Web Service (developed using ASP.NET/VB.NET) using
a VB.NET application. I call the web service asynchronously as the
processing takes more than 2-3 minutes. However I get the following error
after the BeginXXX call:

I have a public class within my webservice class that inherits of CollectionBase. Everything compiles and my client sees every class and webMethod excep for this class... I guess I need to serialize this class but I got some difficulties to find a comprehensive help about it... ...

I want to ask  what is the best way to tansfer DataSets (or any object )  in
a local network ? Webservice or remoting  ? Or any thing else ?
thanks in advance

I found list of web methods on test page aren?t in alphabetical order and
aren?t in source code order. It looks like almost random. But I want to have
that list in specific order. So how to control order of web methods on web
service test page?

Please,
what's the best way to implement webservice security. My needs are:
Just some external systems or users can access a specific webservice or
better, a specific method. Is there a way i can implement something like

Good Morning;
When the WSDL.exe and/or webreference generates a proxy class for a webservice which receives/returns a custom object the class representation within the proxy class is incomplete. When the proxy class imports the object definition it leaves the root node attributes ...