Can anyone provide some guidance, example, and/or links for configuring = a client behind an authenticated proxy to access a web service via the = Internet? Thanks, Sam --=20 _______________________________ Sam Santiago ssantiago@n0spam-SoftiTechture.com http://www.SoftiTechture.com ...more >>

Hi there, I have a small webservice, which returns an object array. It works fine on the browser, but got the following error on the client windows form application: An unhandled exception of type 'System.InvalidOperationException' occurred in system.web.services.dll Additional infor...more >>

Good Morning and Happy Wednesday! I've got a web service that exposes a method that takes an string input parameter that specifies an executable on the server that starts a process. These processes should runs in a Windows window. The process loads and runs under the ASPNET user account fi...more >>

Hi I need to develop a webservice to send xml files with a user account and password. Actually, I'm using ASP, but I don't know what do I need to do this. Please, can somebody help me, and tell me what do I need. ...more >>

Hi guys, I'm using vs2005 beta 2 to create an ASP.NET web service.. I'm having major problems using my web services. I've even tried creating a new one and running the default code (i.e. Hello World) and I get this error: Server Error in '/QNSEmulator' Application. The resource cannot be f...more >>

i am trying to write a .NET client of an Apache web service; thus there is no WSDL document. one difference between the SOAP Header that is generated by the .NET SOAP serializer is that .NET uses the www.w3.org/2001/XMLSchema. and Apache uses the www.w3.org/1999/XMLSchema. is there a way to f...more >>

I have been using "XMLHTTPClass" in an asp.net module. It is properly referenced and was working up until recently. Now it is failing with the error message "QueryInterface for interface MSXML2.IXMLHTTPRequest failed" when I attempt to use the open method of this object. I would appreciate hel...more >>

Hi guys, I'm making a webservice that will be used by a pocketpc app. I want to be able to keep an instance of some things (there are 2 collections and possibly a database connection). Is there a way to keep the state of the server? So that these collections are not lost between method cal...more >>

I have a web method that returns a string. When I return a string that has a carriage return and line feed in it ("\r\n") on the client side I only receive a string including the line feed ("\n"). The carriage return disappeared. Thanks for any help....more >>

I want to cache a dataset on a server via a web service. I was thinking of caching it in a session object and returning the session ID as a string in the web service back to the windows client. Then I want the windows client to call a aspx page passing in the sessionID as a parameter and ther...more >>

Hi, I'd like to store X509 cetificates in a central location (file server, database, etc), and load them when needed, is it practical ? and in term of implementation, can this be achieved by subclass 'securityTokenManager'? has anyone done something similar and shed some lights on it? thanks, ...more >>

Up to this point, our application has been using Windows File Sharing to transfer files to and from our application document repository. This approach does not lend itself toward a secure environment and so we are in the process of imposing a WebService gateway between our application client ...more >>

Hello. If I use a web service that I created through a custom control on a windows form it works fine. However, if iput this control on a webform usinf the <object...classid..> label, i get an security error when i call the web service saying: "The application attempted to perform an opera...more >>

Hi, I have two XML web services originally created via WSDL docs/.NET tool, which have essentially the same methods and data types, and which work fine when individually run. However, when I try to "daisy-chain" them (because they eventually will have to run on different systems, with one ...more >>

The have been said that XLANG using in Web-services with BizTalk integration. But there is some ways to use Xlang and web-services created like interface/working thread/realization w/out using BizTalk? Could smb demystify where XLANG could be applied? --- WBR, Michael Nemtsev ...more >>

Hi, In my web service, it has to return an image from a file located at a specific virtual dir. Another concurrent app, running on the server, is periodically modifying that particular file. I'm now confronted with the fault situatiion that my client crashes the moment it tried to request ...more >>