Error Message Response object error 'ASP 0156 : 80004005' Header Error /includes/utilities.asp, line 285 The HTTP headers are already written to the client browser. Any HTTP header modifications must be made before writing page content. ------------------------------------------------------...more >>

I am trying to write exception logs from my various webservices to a log file in the server. Is better to keep one log file for all services and Index it by the service name or have one separate for each service. I would like to know what happens 2 services at the same time try to write to the f...more >>

When using custom authentication (using the UsernameTokenManager interface.) I am able to log in, but can't authenticate using windows authentication. System: XP pro work station. My domain login had administrative privileges on my machine. WSE 2.0 IIS: I checked off the anonymous access on ...more >>

Hi there, I have written a webservice with VB.net and it runs fine. The problem is the performance. I am calculating with an array 1000 x 1000 x 5 elements and it take time to load it into the memory each time i send a request. Is there a possibility to keep the array? Thanks Andreas ...more >>

Im following the walkthroughs in the VS.NET 2003 walkthrough booklet. Im getting an error when wokring on the webservices one. Chapter 2 page 29, my application compiles but when clicking the LoadData button i get the following message. Ne suggestions? (using vs.net 2003 pro, sql server 2000 ...more >>

I am attempting to create a webservice that pushes back a binary file by request type.. Suggestions?...more >>

The problem is happening in our test box, were I am testing with no Timeout limit. The webservice I am using to transmit data, fails with a "Message Expired" error. When I debugged and saw values for various parameters, I saw the below. It was interesting to note, the Created did not have any dat...more >>

We can find IP address from the regular web user via the Request.ServerVariables collection. How do we do the same for a web service? Thank you. ~Js. ...more >>

I came across this tool called the WebService Analyzer at www.strikeiron.com. It allows you to input a wsdl and it will show all of the operations implemented by that service. You can then input values, invoke the service and see the results. It is a great tool that helped me understand the Ama...more >>

H I have created a Web Service using C# But when i view this WSDL of this Web Service, it looks like thi <?xml version="1.0" encoding="utf-8" ?> - <definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:s="http://www.w3.org/2001...more >>

MSDN documentation says: Removes the authentication ticket. That's it. Where does it remove the authentication ticket from (server / client?). Please help. Ali ...more >>

I'm new to Webservices, but nonetheless have taken the leap! I have a ws I'm writing that will be used in a subscription. Nothing huge or confidential. The client will pass in standard parms and get back a data string. There is no need for the return value to be encrypted/protected/etc, as ...more >>

Hello, I want to write a .net webservice which returns the data as a xml. I get this xml from a dataset by calling GetXml method.This web service will be used by clients who donot use .net or microsoft platforms. This size of the xml string could be quite big.I would like to know whats the bes...more >>

Hi, I try to put some custom objects into HttpContext.Current.Items collection in one-way webmethod, but they seem not to be there in another invocation. Is it supposed to work? Thank you! Regards, Ales Pour ...more >>

[ the article ] I've found this article on how to get ASP.Net to read/write from the server's registry, but it got heavily critted as being something that you should not do... http://www.wwwcoder.com/main/parentid/263/site/2281/68/default.aspx [ why is that? ] what's the problem with...more >>

I am having problems with a small app I wrote where my web services insist in using US dates while my front end uses European format... The app was running fine but then my machine was reinstalled (re-formatted) with Win2K Server and the US locale by default. I then re-installed all apps, incl...more >>

Hi All, I have created a webservice. I used this webservice in a ASP.NET Web Application project, by adding a webreference http://myMachine/service1.asmx. Now I shifted all code to my live server, which is having just framework installed on it.Now I want to change webreference of the webser...more >>

Hello, Visual Studio .Net really does well in creating the client side proxy for a web service that needs referencing. The one drawback of this approach is that the host can't be change on the fly. Once you've built a application, you're stuck with it singing only to the web services you desig...more >>

I have an asmx file on Server A that contains 2 webmethods and works properly. I would like to move this to Server B, which has an identical application structure, minus the asmx folder/files. We tried copying the folder/files from Server A to Server B, and get the following error when tryi...more >>

Hi I created a webservice with a simple we method to increment a number passed from the client(a console app) . Then i call this web service method asynchronus mode from the client. I create a callback function and call EndXXX(XXX denotes the function name) in the callback function. But the fu...more >>

Hi I add a webreference to a webservice. I set the URL Behavior to dynamic and set the url with the web.config It works well I check the reference.cs and there I have a default URL pointing to the URL I used to bind the webservice Does anyone now how to have dynamic webreferences and avoidin...more >>

I have a web service running on port 7000 on a farm of web servers. When we expose it to the outside world, however, we port map map it to port 80 with a BigIP. Unfortunantly, the auto-generated WSDL is incorrect at this point. At the bottom of the WSDL in the soap:location tag it still refe...more >>

I have a similar problem i have set up a 1 sql server 1 web server 1 client and cannot pass through my identity turned on impersonate in webconfig only NT auth is on for IIS turned on trust delegation on the www server sql has the domain users setup on db dont know whats going on EVERY NEW...more >>

Hello. Hopefully someone can help me (or at least explain what is going on to me.) Before .Net, I would develop and application that had a web GUI, some COM components, and some SQL Server tables. Then I would deploy the ASP files and set up the web site to allow anonymous access and impers...more >>

Can this be done? Can a java program on a mobile phone send TCP data to an ASP.NET web service for processing? Thanks. ...more >>

When calling a method of a web service, will multiple calls from different clients execute concurrently automagically, or do you need to explicitly code threads into the web service? For example, for a web service that simply waits for 30 seconds and then returns, which of the following will h...more >>

Hello, How would I write in SQL or ASP the following?: Count number of Database Records between NOW and 24 HOURS EARLIER? I know how to retrieve recordsets etc - its just the date thing I cant grasp. I am stuck getting the 24 hours earlier data capture. Thanks! Gary. PS - Sorry for th...more >>

I need to create some services for an application that needs to be called from a ColdFusion MX software. What is the best/easiest way to return a DataTable in a format that will be compatable? I have created a few functions that return DataSets, but after looking at the XML I'm afraid ColdFusi...more >>

I'm looking for a good webservice to use. Do you know any? Thanks....more >>

hi, i want to implement MS content management 2002 server. can you give me some tips on how to get started? eg. which book and website to start off reading on ASP.NET ? ...more >>

I have a web method that returns a struct, and all the fields in the struct, which are marked as public, get nicely serialized to xml. However, what I really want is the fields to be private so the struct can only be treated as a "black box". From everything I have read it seems that there is no ...more >>

Hi I created a webservice with a simple we method to increment a number passed from the client(a console app) . Then i call this web service method asynchronus mode from the client. I create a callback function and call EndXXX(XXX denotes the function name) in the callback function. But the ...more >>

Anyway I am having a problem with Web Service and DataList in ASP.NET. so the best way to explain it would be with the MSPetShop 3.0 Application. I submitted an order using the Forms on http://localhost/MSPetShop. then I created my own ASp.NET Project and I have a form on which I have a DataList,...more >>

Hello NG! The default for the timeout of an WebService is 100 seconds. I think, this is a long time to let the user know, that the server isn't reachable (with the specified url). So what are usual values in a scenario where mobile devices connect to a server over the internet? I thought of m...more >>

Hi, I have been investigating the use of OTA specification for developing web services (http://www.opentravel.org). These schemas were developed primarily for Travel Industry and cover all facets from airlines to hotels. At the outset OTA decided to support ebXML instead of WSDL and WS-I. Now I...more >>

Hi, I was wondering if its possible to call a web service from MS Word, Excel or Outlook. If so, are there any examples avaialable? Thanks Suneet...more >>

hi there, I'm new on web services... I've already created a webservice and created the proxy class using wsdl. How can I create a .asp page that uses this webservice without using VS.net ...more >>

Hi my objective is to create a web service which will be running on a remote PC.The client PC will host a web application. The request/ response will be in asynchronous mode (currently i am thinking in this direction Pls let me know if any alternative is there).The web service will generate a fi...more >>

Hi I'm trying to invoke a Web Service which is using BASIC authentication. Code for invoking: CredentialCache cc = new CredentialCache(); //the network credential used to authenticate client NetworkCredential networkCred = new NetworkCredential("USERNAME", "PASSWORD"); ...more >>

Hi I need to setup a development environment where I can call XML Web Services over HTTPS. I have created a .cer file using the makecert.exe utility but have now come to a grinding halt??? I am using XP Professional for my dev. machine is this a usable platform as I can't see Certificate Servi...more >>

if the web services has a run-time error, how can i send a custom soap error message, like embed the error stack trace: try { ....... ....... } catch(Exception ex) { // format the custom soap error message msg = formatSOAPMsg(ex.ToString()); // send the soap error m...more >>

Repost...didn't get any responses on the first try... I have a web service that has a xsd defined for a dataset. The xsd has all of the proper tables/elements, constraints, relations, etc. and works fine from the webservice standpoint. I have also defined certain elements in the xsd to retu...more >>

I'm having problems returning complex types from my web service. The error I receive is "Value of type 'MyApp.localhost.TransferObject' cannot be converted to 'Transfer.TransferObject'" Inside my transfer.dll the following class (simplified here) is declared <Serializable()> Public Clas...more >>

We've recently started porting our web service application to IIS 6.0. To minimize the behavior changes, we've put it into its own application pool, which never creates replicates. Also, since the application maintains intenral state, we don't want the pool process recycled, so we've turned off...more >>

Hello Gurus, Trying to consume a webservice through aspx page over SSL with Client Certificate and getting below error. System.Net.WebException: The request failed with HTTP status 403: Access Forbidden. at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClient Message ...more >>

I'm new with IIS & having a problem testing a sample XML web service. When I go to http://localhost/Calculator/Calculator.asmx The asmx file loads in VisualStudio.NET & I don't see the web service run. Suggestions? *** Sent via Developersdex http://www.developersdex.com *** Don't j...more >>

I've built a web service that has a method which should return XmlDocument object's. The problem is: in the client, inspecting the web service reference in Object Browser, it always says that it returns an XmlNode. The portion of the code where I try to assign the return call of this meth...more >>

I have a web service that has a xsd defined for a dataset. The xsd has all of the proper tables/elements, constraints, relations, etc. and works fine from the webservice standpoint. I have also defined certain elements in the xsd to return empty when null. Now I realize that this puts in so...more >>

Hi, I am using Assembly.LoadFrom within a web service to load assemblies from a web site. This web site is in the same machine where I am running the web service. The Assembly.LoadFrom(httpsite) method throws a file not found exception. I used the same code within a windows based ap...more >>

I'm creating a custom soap extension and i've got my two classes that inherit from SoapExtension and SoapExtensionAttribute respectivly. I've wrtitten my custom attribute to have an overloaded constructor to take a filename string. The problem is that i cant figure out how to access the custom att...more >>