Error when passing INT to web service

[proteome]

I am having a problem when passing a data to a webservice. The web service has three instance variables 2 of type int and one of type string. When I pass data to the web service the int varibles get set to 0 and the string variable is set to the correct data.

ex.
string temp = "Thanks"
int x = 6
int z = 7

when passed to web service

temp = "Thanks"
x = 0
z = 0


THanks

 

[Kalisto]

What is the schema defining your webservice like?

 

[proteome]

Here is an example of another service that doesn't work this takes two intergers and passes them back to a console


<?xml version="1.0" encoding="utf-8" ?>
- <wsdl:definitions xmlns:soap="

http://schemas.xmlsoap.org/wsdl/soap/"

xmlns:tm="

http://microsoft.com/wsdl/mime/textMatching/"

xmlns:soapenc="

http://schemas.xmlsoap.org/soap/encoding/"

xmlns:mime="

http://schemas.xmlsoap.org/wsdl/mime/"

xmlns:tns="

http://tempuri.org/"

xmlns:s="

http://www.w3.org/2001/XMLSchema"

xmlns:soap12="

http://schemas.xmlsoap.org/wsdl/soap12/"

xmlns:http="

http://schemas.xmlsoap.org/wsdl/http/"

targetNamespace="

http://tempuri.org/"

xmlns:wsdl="

http://schemas.xmlsoap.org/wsdl/">

- <wsdl:types>
- <s:schema elementFormDefault="qualified"
targetNamespace="

http://tempuri.org/">

- <s:element name="GetPair">
<s:complexType />
</s:element>
- <s:element name="GetPairResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="GetPairResult"
type="tnsair" />
</s:sequence>
</s:complexType>
</s:element>
- <s:complexType name="Pair">
- <s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="x" type="s:int" />
<s:element minOccurs="1" maxOccurs="1" name="y" type="s:int" />
</s:sequence> </s:complexType> </s:schema> </wsdl:types>
- <wsdl:message name="GetPairSoapIn">
<wsdlart name="parameters" element="tns:GetPair" />
</wsdl:message>
- <wsdl:message name="GetPairSoapOut"> <wsdlart name="parameters"
element="tns:GetPairResponse" /> </wsdl:message>
- <wsdlortType name="ServiceSoap">
- <wsdlperation name="GetPair">
<wsdl:input message="tns:GetPairSoapIn" /> <wsdlutput
message="tns:GetPairSoapOut" /> </wsdlperation> </wsdlortType>
- <wsdl:binding name="ServiceSoap" type="tns:ServiceSoap">
<soap:binding transport="

http://schemas.xmlsoap.org/soap/http"

/>
- <wsdlperation name="GetPair">
<soapperation soapAction="

http://tempuri.org/GetPair"

style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdlutput>
<soap:body use="literal" />
</wsdlutput>
</wsdlperation>
</wsdl:binding>
- <wsdl:binding name="ServiceSoap12" type="tns:ServiceSoap">
<soap12:binding transport="

http://schemas.xmlsoap.org/soap/http"

/>
- <wsdlperation name="GetPair">
<soap12peration soapAction="

http://tempuri.org/GetPair"

style="document" />
- <wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
- <wsdlutput>
<soap12:body use="literal" />
</wsdlutput>
</wsdlperation>
</wsdl:binding>
- <wsdl:service name="Service">
- <wsdlort name="ServiceSoap" binding="tns:ServiceSoap">
<soap:address location="

http://localhost:1128/WebSite1/Service.asmx"

/> </wsdlort>
- <wsdlort name="ServiceSoap12" binding="tns:ServiceSoap12">
<soap12:address location="

http://localhost:1128/WebSite1/Service.asmx"

/> </wsdlort> </wsdl:service> </wsdl:definitions>

 

[Kalisto]

How did you make the wsdl file? I cant see where you are associating x and y with the input parameters. (But Im at work, so Ihavent been able to look properly)

 

[Kalisto]

Ive just imported that wsdl to a project, and instantiated the service call.

that WSDL defines a webservice that returns 2 integers as a 'pair'.

What do you want your webservice to do, are you expecting to call ws(x,y,mystring), or to return a pair of numbers?

 

[proteome]

THis was a test case I have a console app that calls this service and the service should return I believe 5 and 6 but it returns 0 and 0

 

[Kalisto]

well have you debugged the service? All the wsdl does is say that there is a service that returns a pair.

Can you post the source of the webservice?

 

[proteome]

using System;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;

[WebService(Namespace = "

http://tempuri.org/")

]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] public
class Service : System.Web.Services.WebService {
public class Pair
{
public int x;
public int y;
}

public Service () {

//Uncomment the following line if using designed components
//InitializeComponent();
}

[WebMethod]
public Pair GetPair() {
Pair foo = new Pair();
foo.x = 5;
foo.y = 6;
return foo;
}
}

===========================================================

Now write a console application as a client.
using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication6
{
class Program
{
static void Main(string[] args)
{
localhost.Service theService = new localhost.Service();
localhost.Pair thePair = theService.GetPair();
Console.WriteLine(thePair.x);
Console.WriteLine(thePair.y);

}

 

[Kalisto]

ok, forgive me for going back to basics here, but after the day Ive had, I want to make sure I take nothing for granted.

Ive implemented your service and it works.

can you open up a browser, and go to the url on the webserver where your service is hosted?
(on mine it was

http://localhost/Service1/service.asmx)

Then click on GetPair(), and chose invoke. You should see something like below.

<?xml version="1.0" encoding="utf-8" ?> 
<Pair xmlns:xsd="[URL unfurl="true"]http://www.w3.org/2001/XMLSchema"[/URL] xmlns:xsi="[URL unfurl="true"]http://www.w3.org/2001/XMLSchema-instance"[/URL] xmlns="[URL unfurl="true"]http://tempuri.org/">[/URL]
  <x>5</x> 
  <y>6</y> 
  </Pair>

For what its worth, I only have VS2003, and so dont have the conformsTo Attribute

 

[Kalisto]

Oh, when you say that the other code doeant work (the console ap. how do you mean it doesnt work?)

It works for me, so long as I modify the code so that the console doesnt disappear the second the pair is output.

K

 

[proteome]

I have figred it out. It seems as if visual studio 2005 doesnt like having multiple projects under one solution when dealing with web services. If I put the console app and the web service in their own project folders everything is happy and the ints are not dropped. Go figure??



THanks for all the help.