I have simple web method like the following: [WebMethod(Description = "Gets an instance of the Person class.", MessageName = "Person")] public Person GetPerson() { return CreatePerson(); } When I compile the web service, it generates the following WSDL snippet: <s:element name="...more >>

i am not sure if this is the correct place to post this; but can anyone tell me why this class would not be serializable? i can persist this in a blob so i am confident it would be serializable. when i access via a web service i get: "The 'taxValues' is of type TaxOutput, which does not supp...more >>

hi all, i need to use a hashtable and return it in webservice. no problem even this works in only .NET environment. How can i do it. ...more >>

hi all, i am getting error when i serialize web service proxy class. error:--"There was an error reflecting type 'TEST.Service'."} System.Exception {System.InvalidOperationException} inner exception :-- [System.InvalidOperationException] {"Cannot serialize member 'System.ComponentModel.C...more >>

Hi, We have a web service (developed in C# framework 1) that run for some time on Windows 2000. Recently we upgraded it to framework 2 and run successfully on Windows 2000 and XP. However, we cannot run it on our new Windows 2003 box. The service runs and we can even instantiate it but the...more >>

as we know The .NET Framework runs all ASP.NET processes under the local ASPNET account. is there anyw ay that I can change the user and instead of a local user use a Domain user ? thnx Mahmoudreza ...more >>

My company is providing asp.net web service method to a third party company. It's implmented using client certificate authentication over SSL. My network manager generated a client certificate for the company. However, the company decided to create their own. The issue is that they need to ha...more >>

What has happened to the vbproj file with Web Services written in VB 2005? Have they become redundant? Because the web service I am involved in developing, written by a colleague in VB 2005, doesnt seem to have a vbproj file. Yet it still runs. Also, if vbproj files are not used in Web Ser...more >>

Hello from Germany I made a simple webservice on my local IIS with VStudio 2005 When I copy the Files in App_Code, App_Data servicexxx.asmx to another Virtual web on my own server or when I copy these files to our productive webserver into a working web it doesn't work What did I forget? ...more >>

I am able to connect Asp.Net v2 application to a remote .Net v2 webservice by specifying the proxy settings in code: Dim proxy As WebProxy = New WebProxy("proxy.company.com:80") proxy.Credentials = CredentialCache.DefaultCredentials dim service as New RemoteWebservice service.Proxy = proxy ...more >>

Hi I have a class library that defines a serializable class. I reference this library in both my Web App (front-end) and my Web Service. My web service expects an instance of this class as one of the input parameters for one of its methods. I thought I could just create an instance at the f...more >>

I recently published a web service that works on my workstation to my ISP. I have no authenication restrictions on the site, nor do i have restricitons on the web service itself (<authentication mode="None"/>). I am behind a corporate firewall, however. In the process of changing the test...more >>

Please forgive my ignorance as I’m new to SOA related interoperability issues. The requirement is to build interoperable web services which should conform to WS-I Basic Profile 1.1 (This requirement came little late in the development life cycle) The current web service implementation hea...more >>

Hi All, I have two web services, on two different servers, if one goes down, I want to be able to switch to the othere one. until the first web services is back up. is there way to this. Thanks Leyla ...more >>

Hi, Can someone help to access C#.NET web service from PHP. I check online but there is no such a good article on this with step by step information. Thanks Chand...more >>

Does anybody know of any good web sites for looking for local developers that are skilled with porting a VB app to an asp.net app? Thanks ...more >>

I read an article on implementing multiple Attributes for a method using [AttributeUsage(AttributeTargets.All, AllowMultiple = true)] attribute. How to enable AllowMultiple in SoapClient & SoapService implements? Any documentation would be helpful. TIA ...more >>

I have a website that consumes a webservice. Both of them are in the Default Website folder. I can execute the service without any problem when I go to the test page http://localhost/Service.asmx. When I try to consume that webservice from the website I get the error shown bellow. In my web.conf...more >>

Hi, I am calling a web service method in a asp.net page. This works fine if the web services is in the local system, but when i put in test server and reference it in asp.net page, it throws error saying Server was unable to process request. --> Object reference not set to an instance of ...more >>

I have a website that uses a web service that is located on the same machine. This webservice calls a program which in return modifies a file in c:\documents and Settings\All Users\Application Data\...'. Unfortunately, whenever the webservice is executed I get the following error message: Acc...more >>

Hi, I have two distinct web services, which use common data structures as parameters and return types. If I add references to both web services, I get distinct data types for these structures. Is it possible to specify some kind of mapping, which says: Map structure SA from web service WA ...more >>

Hi Experts, I am trying to invoke a web service created in asp.net from asp, i did that through this code postUrl =" http://localhost/RajeevProjects/F10CRMLeadCreationService/F10CRMLeadCreationWS.asmx/LeadCreation?XML=" Set xmlhttp = server.Createobject("MSXML2.XMLHTTP") xmlhttp.Open ...more >>

Hai Experts, I am trying to call asp.net web service from a asp page, i am using the following code to do this Dim objSoapClient Set objSoapClient = Server.CreateObject("MSSOAP.SoapClient") objSoapClient.ClientProperty("ServerHTTPRequest") = True objSoapClient.mssoap...more >>

I have an ASP.NET application that calls web services on another host. Is there a way that you can control the lifetime of the underlying TCP connections that .NET uses to make the web service calls? From what I understand, by default, .NET is configured to use a maximum of two connections...more >>

One of my guys is having a problem where when he moved a webservice from our devo system to our production server he is now getting the following error: Server was unable to process request. --> Unable to generate a temporary class (result=1).\nerror CS2001: Source file 'C:\\WINDOWS\\TEMP\\...more >>

I'm confused on this one. I work behind our company firewall. I created a web service that accesses an external web site, using the WebProxy class, and when I test the web service in the browser, it works perfectly. It passes the correct credentials and returns data as expected. However, w...more >>

I've got a web application that makes web service calls to a J2EE back-end server farm. It appears that the .NET runtime is setting up a single connection to one of the J2EE servers on the back-end, and sends all the web service calls over this connection. We have a CISCO CSM between the .NET ...more >>

Hello, I have a question. I have a program made in VB6 that caputure the images that are transmitted by a webcam and records it in a database in MySQL. I want to do a WebService in .NET that allows that this program should save the photos in this database, but acceding across the WebService, a...more >>

I am studding for the MCAD exam, and the MS book states that you can use forms authentication with a web service. However, how can the end user enter the id/pw on a service call? ...more >>

Anyone using WebServiceStudio 2.0 (from GotDotNet) to test a web service created with the help of Thinktecture WSCF (WebService-ContractFirst)? My issue is that when pulling up the .asmx?wsdl, there is an import pointing to the actual WSCF wsdl, as in: <wsdl:import namespace="http://Product...more >>

Hi, I am designing a system and i need to publish a service, in order to integrate different applications, my obvious answer is that it could be a web service. But this service wil need about 500 requests per second (xml size=100 kb). My question is how different is a store procedure access tha...more >>

Hi. I'm trying to authenticate from an asp.net client to a web service on two different machines is the same domain. From what i gather I'm supposed to use the following code in my client in order to authenticate using my domain credentials: service.Credentials = CredentialCache.DefaultCred...more >>

Hi, I have a .net 2.0 web service that acts as a messaging hub that takes a SOAP request from a single source and then sparks of a bunch of requests to multiple web services. This worked fine in .net 1.1 but now we've re-engineered it and written it using .net 2.0 and now it doesn't work. We ...more >>

Hello: I have a very basic .NET web service that accepts a simple text message from the calling page (I'm just using the built-in test page right now) and I want to write that message out to a text file on the local file system on the server. The file is being written into a subdirectory of ...more >>

Does microsoft have an implementation of UDDI 3.0? If so, I would appreciate if you can direct me to right resource... Thanks. ...more >>

Hi, Searching this problem I found that many people had it with VS 2003, but with out any fix. does any body know what to do? this is my case: windows 2003 sp1 installed on the server. vs 2003 at the workstaion. built the hello world web service sample and I just can't add a reference to...more >>

Hi - I have a c# asp .net (1.1) web service, which i'm calling from a windows service on the localhost. However many requests i make to the web service, and however much cpu/memory is available, it will only process two at a time, queueing up the others until one of the current two finishes...more >>

Anyone know about a web service where you can get a feed of share/stock prices. I would have thought there woudl be a lot of them out there but I am finding it hard to find any with a google/yahoo search. Alternatively anyone know about any good diretories of web servcies. Thanks -- Sco...more >>

Can the URL of a web service be made variable at run-time? I have an app that uses web services. At runtime, I'd like to toggle between two different web servers that host the identical set of services (production vs. development). Can this be done and if so, how? Thanks. ...more >>

I have a small Asp .net 2.0 application with a web reference to a Webservice. Running locally works fine, but when I run it from the Web Server the exception Unable to Connect to Remote Server is returned. Tried 2 different Web Services - both locally on from the Web server. This is a code ...more >>

I have an input field defined outside the <form> area. Its a simple html text input that is used to enter the number of hours. <input id="HoursField" name="hours" type="text" /> I want to access this field from the server side (c# code). I tried these two methods to access the field but th...more >>

Hi there, I have been developing a webservices data access layer for a project I am working on. I have researched exception handling in webservices and found that global handling of unhandled exceptions can be done using a SOAP Extension. I have implemented one of these successfully. ...more >>

I have an enum being passed into one of my webservice methods. The actual enum is defined as follows: [pre] public enum StatusType { SPECIAL_1 = -2, SPECIAL_2 = -1, ENUM1 = 1, ENUM2, ENUM3, ENUM4 } [/pre] The issue is...more >>

afternoon, i was hoping someone could offer up some advice. i have a client and web service. the client is consumed by a web site. the client contacts the web service for a result this is a class. this class instance coming back is in a library as so all can have access to the types use...more >>