WCF / ASMX :: Webservice Namespace - Input Is Null?
Nov 13, 2010
I have a ASP.NET webservice which is called by a Java client. The client sends a SOAP message as input but the problem is that it never reaches my webservice method. I always get null as input. I used TraceListener and saw this warning which may cause the problem:
The element was not expected in this context: <ListenerInput>..</ListenerInput>. Expected elements: http://client.ns.url/:ListenerInput.
I am trying to put the namespace value as a key in web.config file, so that when I deploy this on production, I just have to change the namespace key in the config file only, not on all of my webservice cs files. But When I try to browse this webservice after changing this code I get compilation error.
web.config:
[Code]....
MyWebService.cs (this code works)
[Code]....
Compiler Error Message: CS0182: An attribute argument must be a constant expression, typeof expression or array creation expression of an attribute parameter type
I have a fundamental question to ask about web services. I'm currently writing a service that has custom classes (lots of them). Let's say a car is one example. For some reason I was thinking that the service should expose these objects. However once I created a site to consume the service, it looks as though the classes are not meant to be exposed. It looks like the best practice is to take in a string which may be xml or not and convert that string into the object in the service code.(especially for error handling or input validation)
For example, if I had the web method:
[WebMethod] public car getCar(int carId) { //code here to return car object }
This will take a car ID and return a car object. It also shows all the elements in the SOAP request and response objects (as well as the WSDL) which can be to external developers. However, when trying to consume the service from a website (or reference it in my code), I then need access to the Car class (which implies i need to expose it through the services as well?).
Service: [WebMethod] public void GetCommission(List <BOLibrary.Flight.DTContract>Loc) { }
At the client side i am Passing the parameter Client
List<BOLibrary.Flight.DTContract> BoList = new List<BOLibrary.Flight.DTContract>(); BOLibrary.Flight.DTContract dtConboj = new BOLibrary.Flight.DTContract(); dtConboj.ValidatingCarrier = "AA"; BoList.Add(dtConboj); BOLibrary.Flight.DTContract[] pass = BoList.ToArray(); service.GetCommission(pass);
But the Problem is that the service.GetCommission(pass) accpect the argument of servicenameSpace.DTContract but in client in client i have BOLibrary.Flight.DTContract so how can i pass the parameter to the to the Service.
I have datatable consist of 20 records and i want to bulk insert into sqlserver through the asmx webservice. Can anybody guide to me or provide Sample BusinessLogic and webservice code.
I have a Solution in which I have A WCF Service web site project which then hosts two separate WCF Service Libraries (each in their own project). One of the Web Services is a Client to the other. When I click the ClientService and select Add Service Reference, it all adds properly, but when I go to build it, I get this error in the reference.cs (the generated file).The type name 'HostWCFService' does not exist in the type 'ClientService.ClientService' C:Users...Reference.cs I don't want it to create a ClientService.HostWCFService namespace, I want to be able to use the HostWCFService as its own namespace. I believe I've had this setup working before at one point; that is, I had this arrangement working before, but am not sure now if the host service was in a sub namespace of the project.
I have developed a webservice. Locally it works fine. But as soon as I put it online, the button which I can click when testing locally is not shown...
See here:
ticketez .nl /scanticket.asmx?op=HelloWorld
My webservice: <WebMethod()> _ Public Function HelloWorld() As String Return "Hello World" End Function
I have a webservice method which needs to accept SOAP as input parameter. I've worked webservices between .NET clients but I've never worked using raw SOAP so I don't know what to do. The format of the input like this:
I am developing web application using csharp on Visual studio 2008. Now I want to use a web service which was developed in Java. I am able to add the web service to my application as a refrence but when I want to build or compile I am getting the following Unable to import binding 'CalcualteBinding' from namespace 'http://Calcualte.webservices.CourseZa.org'. .
in the client app, i want to handle SOAP exceptions thrown by web service. Currently, when exceptions are thrown by the web service, Detail.OuterXml property of SOAPException class shows below XML data. In code below, what's the correct method to reference namespace, values, etc to get to the error-code, error-field-name, error-message and error-description value?
I am using PHP web service in dot net [URL]I set the name of web service as Test but when I am trying to access object test I was not able to use that, is there is any other method to use PHP webservice.
I was looking for an asp.net webservice that uses .net 4.0 but everytime I choose 4.0 the webservice choice goes away.Someone suggested to me that maybe they(MS) want you to use WCF instead. I don't know much about it but he said they are like webservices but better. So anyone got a comparisons guide?
I have certificate(abcd.rar) , which I need to include when I call that web service from asp.net application, Some one tell me how do I implement certificate into my application, certificate is with file extention .rar
I'm calling an asp.net webservice from a VB.Net application.Is there any way to determine in the webservice that it was called from a specific application. I had a look at Me.Context.Request but I can't see anything that refers to my VB app.
try to guide how to call web service in my asp.net Application. I had Web reference of that web service.I added the Service to my application.i created name space and I try to use methods inside the web service it showing unable to connect server machine. I want to Use jangomail services from asp.net application. my application need to send mass mailing using jangomail service.when i try to access that web service( http://api.jangomail.com/api.asmx) it giving Some Error like Connection failed to
Facing an issue with the web service calls written in Java.When am trying to call webservices written indexer Java from my machine its takign ages to respond back.same URL when typed indexer explorer fetches abstract response immediately.if tried on other system and code seems to work find so no issue with the code.unable to figure out what could be the issue while accessing the same from my box?
I was planning on using a custom validator but it seems that the validation function only gets called when something is written on the textBox i'm using has the 'control to validate'. Now, that doesn't work for me since I want to show an error message when both text boxes are empty. Is there a way to make the validation function to be called with, for example a postback? Or is there any other better approach to this case than the custom validator?
