It seems like this should be easy but I must be missing something...I'm trying to create a web service class that accepts is instantiated with parameters but I always get just the new() option (parameterless). Here's a very simple example of what I've tried. ------Web Service---------- <S...more >>

Hi! I want to know if it is possible to open a UI of a process, calling a webservice. I read the a previous answer, to "Wally" <Wally@discussions.microsoft.com>. If I logon (I've changed the local policy, and webservice and client are all local) as the ASPNET user, I think I have the same de...more >>

Hi, I have a solution working with a webservice project, userinterface project and they both reference to a personal framework project. When I create a method on the webservice project using a class from the framework and I call that method from the userinterface it crashes with a ambiguo...more >>

Hi, all. I have a created a web service with a web method that returns a boolean (bool) value. [WebMethod] public bool IsUser(String username) { .... } When I tested it on the local server using the .asmx page, it returns the appropriate value depending on the parameter passed in....more >>

I have an ASP.Net project, in which I added a web reference, for example http://Sandbox/service.asmx after I pass the testing, I want to change the web service address to http://Production/service/asmx, which has the exactly same interface as the sandbox. My question is how to dynamically con...more >>

I'm working on my first Web Service and need to display data from a Sql Database. I get this error message: "Telemarketing.TUsers cannot be serialized because it does not have a parameterless constructor." I have my "proxy ?" content page TUsers.cs using System; using System.Collect...more >>

Hi I understand, that the "normal way" in creating Web Services is: Creating Web Service --> WSDL --> Creating Client Unfortunately, I have to create a Web Service (Service, not Clinet) from an existing WSDL. Can somebody tell me, what's the right way to do this? Any hint is muc...more >>

We are using .NET 2.0 and WSE 3.0 to call a Java web service. It sets charcter limits to certain feilds (e.g. max 100 chars) and if there are more than the expected number, it throws an error. So what we do is we retrieve the data from the MSSQL database, truncate it to 100 characters if it is o...more >>

Hi, I get this error : "HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly." when I try to access a page that has a g...more >>

I've built a web service that is performing edit tasks on SQL05 tables. When the service performs a table update 9 process locks are generated in SQL05 which do not get released. Each time the update query runs a new set of 9 process locks are generated. If five web service updates are perf...more >>

i have a working wcf service and am having problems returning a datatable from the wcf service. I am able to return properties and collections of objects however when returning a datatable i am getting a returned type of 'CheckListResponseCheckListResult' (where checklist is the name of the ...more >>

Hi, I have a static reference to a soap proxy at client side and I am concern about its thread safety. All parts of the application are calling the same web methods quite often. Is the code that wsdl.exe generates for web service client thread safe? Thank you, Max ...more >>

I have a web site. It's business layer is accessed through another web service. Both are hosted on IIS. When this application is deployed on the intranet, we have people access it through their AD accounts. Ideally, we want to pass the Windows Identity that is accessing the website through ...more >>

Hello Everyone, I am working on a app which is with in the firewall and we have a requirement for some folks out side to access some of the information. Now we cannot send the information via Email. So what other options we are left with .. by which we can push this information to outside f...more >>

I have some code running within my Web Service which validates the incoming XML against the XSD. It is working well and picking up errors as I would expect. However, the "message" property within System.xml.Schema.ValidationEventArgs (which is where the error ends up) looks a bit messy: T...more >>

Have question concerning WCF and Kerberos Security. We are on-site for a large customer architecting a service-based solution that will implement WCF. The customer is a large hotel chain that desires a back-office solution that can run in stand-alone mode at each hotel property. These pro...more >>

Is there anyway to tell when a web service is called, where the call came from? Like IP address. In the code? I have a web service where I would like to know where the call came from then I want to do something different if the call came from a certain IP address. Thanks ...more >>

Is this possible to generate WSDL without WEB service deployment? Just during build using command line tool? Thanks...more >>

Hello there, is there a way to override predefined Serializer for LINQ to SQL class objects? MSLinqToSQLGenerator generates classes for accessing Database. I want to create a Webservice which should be able to do certain Operation on Database and should serialize certain objects. Serialize...more >>

Hello all. I need help with some development concepts. Hopefully someone out there can assist. 1-What is the concept of serialization as it relates to web services? 2-Can anyone explain the concept of a recursive algorithm or function and what practical uses would you employ a recursive functi...more >>

Hi, I am trying to add a custom WSDL file I created and add it in another project. And I get the following error: Custom tool error: Unable to import WebService/Schema. Element binding named StockQuoteBinding from namespace http://myadvancedwebserviceURI/ is missing. Any help will be of ...more >>

I am having trouble with the ASP.NET web service auto-generated test page which is created automatically when a web service is defined. It adds our internal port number in the form submit location which breaks the page since our external port number is much different. Is there any way to set...more >>

hey group, How do you know when you should write a basic .asmx Web Service versus using the new WCF Service model? Is the old method deprecated? Is there any good Microsoft websites that explains Microsoft's direction in this regard? Secondly, as a .NET developer which books should I be re...more >>

I am using the /si qualifier on wsdl.exe to generate code from WSDL. I am then writing a class which implements the interface - text book stuff. I can see that the class which implements the interface has a Get/Set property for the SOAP Header, but I am at a loss as to how I actually get h...more >>

I am trying to step through a web service call in .Net 2.0 with VS2005. The application is running in the VS2005 web server, not IIS. The web service client is a .Net 2.0 console application. At one call to a long running method (about 20+ minutes in production) the client throws a timeou...more >>

I have a fairly complex collection of WSDL definitions and associated XSDs. I have used WSDL.EXE with the /si qualifier to generate a Class. I have then written my own code to implement the Class. That all works fine. BUT, I need as a first step to validate that the incoming XML is valid ...more >>

Hi, I'm looking for a free web service, which can return back SOAP fault message in case of an application error filling <detail> element in SOAP. I couldn't find one on xmethods.net. ...more >>

hi, What are soap extensions? how can we use them? Thanks n Regards Bhuwan ...more >>

We need to send images to a machine so they can be processed and adding to our web server. Can a asp.net accept an arry of images(maybe an array of byte arrays)? Any help is appreciated. ...more >>

Hi I have a c#.net application which is trying to access a java web service, I get the following error: "<SOAPAction name> Unknown SOAP Action(possibly not yet implemented)" the same method is accessible through JAVA client code. It is a SOAPHeaderException. We have two set of webservi...more >>

I would like to pass a class to a Web Service. I have created an xsd file and have converted it to a class using the following command: xsd HelloWorldSchema.xsd /c /l:cs The class file is generated but the Service.cs file is not recognizing the new class. I've posted the code in hopes someon...more >>