I've run into an interesting set of problems. I need to override the HttpWebRequest that is used by the autogenerated class from add a web reference. I'm using C# in VS2005. I thought using a partial class would be the way to do this. It doesn't seem to work with the auto generated class...more >>

Hi, I've developed a web service and a test application. From the test application, I was able to call the web service successfully. However, when I tried to call it from a class library, I ran into compile error, even though I did add the web reference in exactly the same way as the test...more >>

Hi, I am using MTOM and WSE 2.0 and trying to upload a file which is almost 70MB (big). I have setup the timeout to a good size and file size limit to 100MB in the server. The uploading is coming through T3 pipe. Even with all the changes, I get a 'out of memory' error. Can someone help? I...more >>

Hi, I have a question related to webservices on the Microsoft platform. Context: I have two projects. One is called LogService. The other is called client. The LogService is a C# webservice developed on VS.NET 2005. The client is a seperate project developed in VS.NET 2005 which uses (in t...more >>

Hi all, I am getting following error while a user is trying to execute web method from proxy class (proxy class inhertis from WebServicesClientProtocol class) System.Xml.XmlException: There is an unclosed literal string. Line 1, position 129. at System.Xml.XmlScanner.ScanLiteral() ...more >>

Does anyone know how to remove the required credential check for a web service in VS2005? There should be an option to remove the required credential check since I will be running the service in an intranet and will not require authentication. After I remove the credential check, I should b...more >>

I am building a client which accesses a web service (HTTP/SOAP), and I think the response message is somehow not in agreement with my wsdl/ proxy class. I am able to access SOAP headers ok from the deserialized response, but not elements in the body of the response. Is there some way I can get ...more >>

Hi, I have the following ws method... [WebMethod] public Class1 GetClass1() { return new Class1(); } Class1 looks like.... public class Class1 { protected string _prop; public string Prop { get { return _prop; } set { _prop = value; } } public void Test(strin...more >>

Hola to all: We have created a service web that works perfectly while is invoked in the localhost of the machine of development or from the IE of the servant where we have published it. Nevertheless, if we create an application client who does a call to the same one, it returns the following ...more >>

I'm using Visual Studio 2005/C# to build a web client. The web server is something I've written in a different framework, which does not support generating wsdl, so I have hand-built a wsdl file, then created my proxy class by running wsdl.exe. The problem is that the SOAP message that the cli...more >>

Hi all I would like my Pocket PC application (.NET Compact Framwork V2) to talk to a webservice, but the only port open on the server is 21 where an FTP server is sitting. I was wondering if it is possible to stream WS requests to a MemoryStream which I can then ZIP and put onto the FT...more >>

Hi, We have .NET 1.1 WinForms apps accessing webservices through proxy servers in various companies using different proxy server setups. Our WinForms app is currently configurable to either use the default settings from IE, or to allow an explicit proxy server uri to be specified - using th...more >>

Hi, I'm new to C-Sharp (as of today) and i'm struggling to implement a SOAP client to a PHP5 web service. I have added the Web Reference (do I also need to use wsdl.exe and compile the .dll, and reference that as well?) to the wsdl document. Behind my form, I have the following (snippeted) ...more >>

Hi I add web reference to my C# client app and call web method that returns TreeNode. I tried to cast WebService TreeNode to Windows Forms TreeNode, but without any effect. Any ideas? Thanks PK ...more >>

(this is a dup posting with the other webservices forum - what's the diff between these two forums??) I've been writing Web services and assemblies that consume web services successfully for some time now. However, I need to consume a web service from a vendor that was written in Cold Fusi...more >>

This might be a daft post but I am very new to the SOAP Extension class. Basically I have taken the MSDN example that writes the SOAP request and response to a log file in C#. The code works fine and writes the data to the log file. As such I tweaked the code to change the new stream to remove...more >>

Hi everybody, Our company has identical web services running on different machines and I tried to switch to another server by changing Url in a config file - it doesn't work that way. Does anybody have a clue how to do it without adding a new web reference to a project and recompiling?...more >>

Hello, I created a web site, site A, that redirects to another web site, site B, where a simple web service is hosted. The code to call the web service is simple. oWS.AllowAutoRedirect = True oWS.Credentials = New System.Net.NetworkCredential("user","pass") ...more >>

Hi all, what is the propper newsgroup for issues regarding WCF? Thanks...more >>

I developed a ASMX web service with empty boday (return immediately). The API has a few parameters, all .Net objects. The client application is a simple WCF client keep calling this ASMX web service API. I am measuring the performance of ASMX. What I found is that the first a few thousand cal...more >>

I am generating a web service from an application called Remedy. It has a sort of wizard that is responsible for creating the web service. It produces the following WDSL file that is properly parsed by SOAPSonar and other applications. However, when I try to bring it into both Visual Studio 2003...more >>

Hi I am trying to use Uddi as a directory service. In my development environment it is fine however I have a problem when it comes to deploying into my production environment. I am deploying Uddi as a distributed component, database server plus app server. Unfortunately the database se...more >>

Hi, I have written a webservice using WCF. Everything works fine and I can consume the webservice using wsdl, svcutil or visual studio as long as the application pool is running under network_service or an account that is a member of the local administrators group. This webservice needs ...more >>

Hi, I am creating a new 'windows application' project in studio 2003. then I am trying to add a web reference to that project. I tried to reference douzen different wsdl urls, including google, amazon and others and whenever I press the 'go' button, right after the interface to that service...more >>

Hi I was investigating whether we could have a single entry-point (.asmx) to multiple Web Service classes instead of just one. Something like: <%@ WebService Language="C#" Class="Class1" "Class2" "Class3" %> My goal is to minimize the number of .asmx files (and as such, the number of W...more >>

Hi, I have written a web service for accessing data from a database. I have a method in the webservice which returns a dataset. I am trying to implement error handling by using the try...catch...finally structure. Now, the method's logic in the try block returns a dataset while the the ...more >>

Hi, I'm quite new in WebServices. I work in VS2003, C#. My code is : MyWebReference.ClassX x1=new MyWebReference.ClassX(); x1.Url="address to wsdl"; System.Net.NetworkCredential nc=new System.Net.NetworkCredential("user","password","domain"); x1.Credentials=nc; a...more >>

Hello, I trying to determine whether or not it is possible to create a web service whose methods are declared to return interfaces. I have been researching it and have found lots of hints and clues. I even read a post from a Microsoft employee (dated 2004) that said it was not possible - ...more >>

There is a wield issue in inspecting the network traffic on the web service client side. There are two soap calls if credentials are used. The first call has no credentials and is rejected by the server. The second call has credentials and works. They are done by .Net behind the scene. No exce...more >>

x-no-archive: yes Hi All: I'm sort of "new" to doing this so I was wondering if anyone can offer some additional insight/suggestions. I've created a web-service that will be receiving some customer-critical information. I've written both the client application and the web-service. We n...more >>

I have a ClickOnce application that uses web services. This works from every machine we can test it on; however, a customer has a laptop that fails with an exception (relevant portion of stack trace below - I have replaced the real web server address with a dummy value). --- System.Net.WebEx...more >>

Hello, I have build a website with approximately 30 html-pages. When I search this website in Google, I see the index.html or home.html on this website, but also other html-pages on this website. When I click in Google on one of these pages (not index.html or home.html), I am only linked to...more >>

Hello If someone can help me with this it would be greatly appreciated. I’m no web service expert but I don't think i'm trying to do anything too special. I think i must be missing something simple because i have been banging my head against a wall with this for a while now. I have cre...more >>

I use wsdl.exe to generate client code to call a web service. The actual web service is generated with the BizTalk Web Services Publishing Wizard. I'm not sure this is particular to the BizTalk code but the calls to web methods pass parameters by ref so that I have to call it like: XmlDocu...more >>

Hi all, I don't understand something... First: I have a Web Site project that provide web services who use some other libraries projects. When I build my Web Site, bin folder is created and all binaries are copied, but I have some other files (like config files) that are not copied and a...more >>

I have an console app running on several clients written in VB .Net that calls a web service also written in VB .net 1.1. Its uses the Now function to send the current date time to the web service. Since DST went into effect this past Sunday, it subtracts one hour from the time sent from the...more >>

Hi, I have been developing Web Services in VS2005. Usually I use the built in server in VS2005 to test and develop the Web Service. However I now want to make this Web Service available to other computers (and applications) in our local company network. When the service runs it accesses...more >>

Hi all!!! I am trying to build a windows service that hosts a web service using the classes in System.Web.Hosting namespace. I have a class library called Digicard.WebServiceHost containing the code for hosting the web service and I've got a windows forms host (for debugging porposes) and a w...more >>

I am a newbie to WCF so please forgive if this is an obvious question. I have the following. (Service contract) IEmployee [ServiceContract()] public interface IEmployee { [OperationContract] List<Employee> GetEmployeeByID(string employeeID); } (DataCont...more >>

We are building a web service for a client application that will need to send information in the Header of the web service responses. What's the best way to access this header information from the client application which is written in C#? ...more >>

I've writtin a very simple web service in axis which returns an array of classes. I consume it in a .net app. When receiving the response, my .net app generates an error "Cannot assign object of type System.Object[] to an object of type PersonWS.WorkGroupData[].". I've included the wsdl...more >>

I am attempting to use the web service located at: www.cmsmobilesuite.com:8080/axis2/services/CmsApi?wsdl using asp and c#. I have added this as a web reference to my project and am able to access this object. However, when I try to call the Authenticate method using the following code: ...more >>

Hi , i have a webservice which is been exposed to this url: http://localhost:1299/SampleWebService/Service.asmx if the same webservice if i try to access from different machine by providing IP address like , http://[WenServiceMachineIPAddress]:1299/SampleWebService/Service.asmx for EX :...more >>

Hi , According to my knowledge we can use web service in the client applications in two ways Case-1) By adding the web reference Case-2) or use XML Web Service Proxy Class generated by wsdl.exe . Can any one explain me when should i go for Case-2 and how it is benifit for.If possible pl...more >>

would like to know is it recommended to use techniques like object pooling or the using static instances of the proxy class of a web serivice highly appreciate your opinions and recommendations on how to of the above scenario. are there any best practices in using proxy classes of a web se...more >>

I building a web service that has an enum I want the consuming application to be able to use. I have the enum declared in the web service as: public enum myEnum { ONE = 1, TWO = 2, }; I want to be able to access these from the consuming application such as: myConsumer.localhost.myEnum...more >>

Hi, I want to incorporate authentication & data integration in an already existing, deployed web service, without changing its code or taking it off. Is there any way this can be done? I mean is there a way to secure the web server, by changing settings of Windows etc?? Thanks & regards, S...more >>

Hi everyone, I am having trouble with using this SoapExtension. I wanting to to access the incoming xml to the webservice using it and this seems to work. However then I get the following error returned to the client of the WS: System.Net.WebException: The request failed with HTTP status 400:...more >>

Hi , i used to create a webservice on vs2003 there, when ever we create a webservice it gets placed in the IIS ie at the location inetpub/wwwroot and we can also see this webservice in the Internet Information Server[In Administration Tools] under Default Web site . Atpresent i tried create...more >>

The docs on using web services are full of code snippets like this one pasted below where, from a Forms application, event code is calling a webmethod. an example is http://msdn2.microsoft.com/en-us/library/aa480509.aspx I can find no object or namespace called localhost in my forms app. ...more >>